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All auctions / Watches & Clocks / Omega Seamaster Co‑axial Green Diver 300m 42mm 210.30.42.20.10.001

I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel I am offering a brand new Omega Seamaster Co‑axial Diver 300m Ref#210.30.42.20.10.001………..never worn all stickers and tags.The international warranty is dated 2026 from AD. This watch is perfect, exactly the same as you would get from an AD, any questions please contact us, thank you for your consideration……HARLEYS TIME LLCA brief description follows:Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.Calibre: Omega 8800Self-winding movement with Co-Axial ecapement.Power reserve: 55 hoursCRYSTALDomed scratch-resistant sapphire crystal with antireflective treatment on both sidesWATER RESISTANCE30 bar (300 metres / 1000 feet)WATCH CASE & DIALCase: SteelCase Diameter: 42 mmDial Colour: GreenBRACELET Material: SteelType of Clasp: Foldover clasp with comfort settingand diver extensionFEATURESAnti-magnetic, chronometer, date, masterchronometer certified, helium escape valve, screw in crown, transparent caseback, unidirectionalrotating bezel wristwatch
Estimate:£4,292.83
To the auctionView all items fromHarley's TimeorWatches & Clocks
Estimate:
£4,292.83
ARMBANDSUR, STÅL, WEST END WATCH COMPANY, MANUELLT UPPDRAG.
10/06/2026
£30.27
Est: £45.21

OCT 17 | 10:00 PM

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Get listed now
£7.6
ARMBANDSUR, 9K GULD, AVIA, MANUELLT UPPDRAG, OMKRING 1900-TALETS MITT.
10/06/2026
£151.36
Est: £150.72
BREITLING, Colt SuperOcean, 41,5 mm, stål, ca 2000.
10/06/2026
£636.65
Est: £602.88