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Found 572 watches matching "300M" and 1580 listings

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Found 1580 listings matching "300M"

[WTS] Omega Seamaster 300M Blue - $3950

Omega Seamaster 300M Blue - $3950

Omega - 210.30.42.20.03.001 · $3,950
This Omega Seamaster Professional 300M features a blue dial and comes as a full kit, including original box, papers, and warranty card. The watch is in excellent shape and runs perfectly.

  • Condition: great condition with minor signs of wear on the clasp
  • Case size: 42mm diameter
  • Water resistance: 300m depth rating
Posted at
Oct 23, 2025, 12:47 AM
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[WTS] Omega Seamaster Professional 300m 42mm 210.30.42.20.03.001 - 2024 Box and Papers

Omega Seamaster Professional 300m 42mm 210.30.42.20.03.001 - 2024 Box and Papers

Omega - 210.30.42.20.03.001 · $4,300
2024 Omega Seamaster Professional 300m 42mm in great condition, with service history unknown and a -3 seconds/day accuracy.

  • Condition: Pre-Owned, Great condition with slight wear on bracelet and case
  • Case size: 42mm diameter
  • Bracelet links: 11.5 links
  • Depth rating: 300m water resistance
Posted at
Oct 23, 2025, 1:28 AM
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[WTS] Omega Seamaster Professional 41mm 212.30.41.20.03.001 - 2022 Box and Papers

Omega Seamaster Professional 41mm 212.30.41.20.03.001 - 2022 Box and Papers

Omega - 212.30.41.20.03.001 · $3,350
2022 Omega Seamaster Professional 300m, 42mm, with great condition and full accessories.

  • Condition: Pre-Owned, wear on bracelet and polished parts of case
Posted at
Oct 23, 2025, 1:32 AM
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[WTS] Omega Seamster 300 Monochrome Mesh (New Reference) 210.30.42.20.01.010 | 2025 | $5549 Shipped

Omega Seamster 300 Monochrome Mesh (New Reference) 210.30.42.20.01.010 | 2025 | $5549 Shipped

Omega - 210.30.42.20.01.010 · $5,549
The Omega Seamaster Diver 300M features a new-generation wave dial design and a Milanese mesh bracelet, making it a versatile daily driver suitable for various settings.

  • Condition: Excellent overall — only very minor marks from light strap changes.
  • Bracelet Type: Milanese mesh
  • Movement Rating: chronometer specs
  • Warranty Valid Until: 2030
Posted at
Oct 22, 2025, 7:30 PM
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[WTS] Omega Seamaster Diver 300M - 212.30.41.20.01.001 - James Bond 007

Omega Seamaster Diver 300M - 212.30.41.20.01.001 - James Bond 007

Omega - 212.30.41.20.01.001 · $3,495
This Omega Seamaster Diver 300M is a stunning watch that does not pop up for sale often, featuring a beautiful black lacquered dial with a 007 second hand and automatic movement.

  • Condition: Great shape with very minimal hairlines, almost no signs of wear
  • Model Type: Diver
  • Limited Edition: Yes (L/E)
  • Water Resistance: 300m
Posted at
Oct 22, 2025, 4:47 PM
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[WTS] Oris Aquis Date 43.5mm Stainless Steel

Oris Aquis Date 43.5mm Stainless Steel

Oris - 01 733 7730 4159-07 8 24 05PEB · $1,250
This Oris Aquis Date is a stainless steel watch with a 43.5mm diameter and features a date display at 6 o'clock, uni-directional rotating bezel, luminous hands & markers. It has a 300m water resistance and an automatic movement with a 38hr power reserve.

  • Condition: Excellent overall, light handling wear only.
  • Movement: Oris 733 automatic, 38 hour power reserve
  • Water Resistance Depth Rating: 300 m / 30 bar
  • Bracelet Length Adjustment: 2 extra links + screwdriver bit to adjust bracelet
Posted at
Oct 22, 2025, 4:34 PM
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[WTS] Omega Seamaster Professional 300m 42mm 210.30.42.20.03.001 - 2025 Box and Papers

Omega Seamaster Professional 300m 42mm 210.30.42.20.03.001 - 2025 Box and Papers

Omega - 210.30.42.20.03.001 · $4,350
This Omega Seamaster Professional 300m is a 42mm watch with an AR coating that needs polishing due to scratches.

  • Condition: Pre-Owned, slight wear on bracelet and case
  • Service history: Unknown
  • Accuracy: +2 s/d
  • Amp hours: 285+ AMP
Posted at
Oct 21, 2025, 11:45 PM
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[WTS] Omega Seamaster Professional Auto 41MM Blue Dial SS 300M Watch 7” 2531.80.00

Omega Seamaster Professional Auto 41MM Blue Dial SS 300M Watch 7” 2531.80.00

Omega - 2531.80.00 · $2,499
This Omega Seamaster Professional Auto is a 41MM stainless steel watch with a blue dial and a 300M water resistance. It has a 7-day power reserve.

  • Condition: Super clean, running and setting properly
  • Depth Rating: 300m
  • Case Material: stainless steel
  • Diameter: 41mm
Posted at
Oct 21, 2025, 8:50 PM
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[WTS] Omega Seamaster Professional 300M “Blue Wave Dial” – Ref. 2551.80

Omega Seamaster Professional 300M “Blue Wave Dial” – Ref. 2551.80

Omega - 2551.80 · $1,925
This Omega Seamaster Professional 300M features a deep blue wave dial, measuring 36mm in diameter, with a smooth-running movement and a crystal free of scratches or chips.

  • Condition: Very good overall condition with signs of wear on the case and bracelet.
  • Case size: 36mm
  • Bracelet links: 11
  • Movement status: Smoothly running
Posted at
Oct 21, 2025, 8:16 PM
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