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Found 571 watches matching "300M" and 1507 listings

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Found 1507 listings matching "300M"

Omega Seamaster 300M Black Black - $6050 [WTS]

Omega Seamaster 300M Black Black - $6050

Omega - 210.92.44.20.01.003 · $6,050
This Omega Seamaster 300M Black Black is a ceramic watch that was purchased recently but has not been well-suited to the seller's skin tone.

  • Condition: Like new with no scratches or signs of wear
  • Case material: Ceramic
Posted at
Sep 10, 2025, 4:08 PM
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[WTS] Omega Seamaster Professional 300M Ref. 2252.50 – Black Wave Dial - Automatic

Omega Seamaster Professional 300M Ref. 2252.50 – Black Wave Dial - Automatic

Omega - 2252.50 · $2,250
This Omega Seamaster Professional features a 36mm case and automatic chronometer movement with a black wave dial, all on a stainless steel bracelet.

  • Condition: Pre-owned, good
  • Case size: 36mm
  • Bracelet material: SS (stainless steel)
Posted at
Sep 9, 2025, 10:47 PM
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[WTS] Omega Seamaster 300M Ref. 2220.80 – James Bond Casino Royale 41mm

Omega Seamaster 300M Ref. 2220.80 – James Bond Casino Royale 41mm

Omega - 2220.80 · $2,750
This Omega Seamaster Professional 300M Ref. 2220.80 features a chronometer-certified Omega 2500 Co-Axial automatic movement, a sapphire crystal, screw-down crown, helium escape valve, and unidirectional dive bezel. It's a modern classic with James Bond lineage, beloved for its versatility, wrist comfort, and unmistakable Omega styling.

  • Condition: Good condition overall
  • Movement: Omega 2500 Co-Axial automatic
  • Bracelet size: large (fits at least 7.25inch wrist)
  • Service history: no service history
Posted at
Sep 9, 2025, 5:18 PM
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[WTS] Omega Seamaster Diver 300M Co-Axial Chronometer – 36.25 mm

Omega Seamaster Diver 300M Co-Axial Chronometer – 36.25 mm

Omega - 212.30.36.20.01.002 · $2,500
This is a versatile and well-proportioned Seamaster 300M with the reliability of Omega’s Co-Axial movement and a timeless black-on-steel look—ready for daily wear or as a solid addition to any collection. It features a clean black dial and matching ceramic bezel on a stainless steel bracelet.

  • Condition: Good, with some signs of wear on the bracelet and clasp
  • Case size: 36.25 mm diameter
  • Movement type: Co-Axial Chronometer
Posted at
Sep 9, 2025, 2:32 PM
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[WTS] Citizen Promaster Eco-Drive 300M “EcoZilla” – BJ8050-08E – 48mm ISO Diver

Citizen Promaster Eco-Drive 300M “EcoZilla” – BJ8050-08E – 48mm ISO Diver

Citizen - BJ8050-08E · $330
This Citizen Promaster Eco-Drive Diver 'EcoZilla' is a solar-powered ISO-certified dive watch with a 48mm case size and 300M water resistance. It features a screw-down crown, unidirectional bezel, and luminous hands/indices.

  • Condition: Good used condition with scratches and scuffs, clean crystal, and original rubber strap
  • Case Size: 48mm
  • Water Resistance: 300M
  • Features: Screw-down crown, unidirectional bezel, luminous hands/indices
Posted at
Sep 9, 2025, 2:49 PM
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[WTS] Omega Seamaster Professional Diver 300M Co-Axial Black Dial, No Wave, Steel bracelet, (ref 212.30.41.20.01.003)

Omega Seamaster Professional Diver 300M Co-Axial Black Dial, No Wave, Steel bracelet, (ref 212.30.41.20.01.003)

Omega - 212.30.41.20.01.003 · $3,600
This Omega Seamaster Professional Diver 300M features a black dial and bezel with a steel bracelet. It has a flat black variation with reflective, rhodium-coated hands.

  • Condition: Excellent, minor signs of wear
  • Bezel click replaced: true
  • Regulation checked: true
  • Included accessories: Original Omega box,Manual,Pictogram card,Leather card holder,Tag,2 full-sized links,2 half links
Posted at
Sep 9, 2025, 1:20 PM
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[WTS] Zelos Mako Blue Lagoon BNIB

Zelos Mako Blue Lagoon BNIB

Zelos - Mako Blue Lagoon · $350
The Zelos Mako Blue Lagoon is a 40mm diameter stainless steel diver's watch with a ceramic bezel and Miyota 9015 movement, offering 300m water resistance.

  • Condition: Brand New In Box (BNIB)
  • Case material: 316L Stainless Steel
  • Bezel material: Ceramic
  • Diameter: 40mm
Posted at
Sep 8, 2025, 10:33 PM
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[WTS] Zelos Mako Satin Black BNIB

Zelos Mako Satin Black BNIB

Zelos - Mako Satin Black BNIB (also stated as Blue Lagoon) · $350
The Zelos Mako is a stainless steel watch featuring a ceramic bezel and Miyota 9015 movement, with a water resistance of 300m.

  • Condition: Brand new in box (BNIB)
  • Case material: 316L stainless steel
  • Bezel material: ceramic
  • Lug width: 20mm
Posted at
Sep 8, 2025, 10:37 PM
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[WTS] Omega Seamaster Diver 300M Rubber Strap– LONG (20mm, OEM Buckle) 7 3/4" + wrist - $250 Shipped

Omega Seamaster Diver 300M Rubber Strap– LONG (20mm, OEM Buckle) 7 3/4" + wrist - $250 Shipped

Omega - Diver 300M · $250
The Omega Seamaster Diver 300M features a rubber strap with an OEM buckle, designed for 7.75"+ wrists and compatible with the latest SMP 300 Diver 300M model.

  • Wrist Size: 7.75"
  • Strap Width: 20mm
  • Buckle Type: OEM
Posted at
Sep 8, 2025, 9:15 PM
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