[WTS] Omega Seamaster Professional Diver 300m Blue Dial Steel No Wave Reference 212.30.41.20.03.001 Box and Card dated 2021

Omega Seamaster Professional Diver 300m Blue Dial Steel No Wave Reference 212.30.41.20.03.001 Box and Card dated 2021

This Omega Seamaster Professional Diver features a blue no wave dial and is in excellent condition with only minor wear on the case, bracelet, and clasp.

  • Condition: Excellent condition
  • Case size: 41mm
  • Depth rating: 300m
  • Box: yes (outer white box and inner wooden Omega presentation box)
Posted at
May 26, 2026, 2:50 PM
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[WTS] Citizen Promaster Professional 300m Bn0000-04h

Citizen Promaster Professional 300m Bn0000-04h

Citizen - Bn0000-04h · $299
This Citizen Promaster Professional 300m diver is in excellent condition, featuring a Monobloc case and potent lume. The movement is running strong, with a slight gain of 1 to 4 seconds per month.

  • Condition: Stellar condition, no rubs or scuffs
  • Bracelet included: Long Island Watch Scales bracelet
  • Strap included: Original strap
  • Case size: 41mm diameter
Posted at
May 26, 2026, 9:58 AM
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[WTS] OMEGA Seamaster Pro SMP 300 | FULL KIT under Warranty | Black Dial

OMEGA Seamaster Pro SMP 300 | FULL KIT under Warranty | Black Dial

Omega - SMP 300 · $4,275
2024 Omega Seamaster Diver 300 with a black dial and full kit including warranty.

  • Condition: Extremely Clean
  • Warranty: under warranty
  • Dial color: black
  • Strap type: rubber
Posted at
May 22, 2026, 8:00 PM
Sold
[WTS] Omega Seamaster Professional 300m - 41mm Blue Non Wave - 212.30.41.20.03.001

Omega Seamaster Professional 300m - 41mm Blue Non Wave - 212.30.41.20.03.001

This Omega Seamaster Professional Diver 300M features a blue dial without the wave pattern and comes in a 41mm size.

  • Condition: pre-owned with normal light wear throughout
  • Size: 41mm diameter
  • Depth rating: 300m
Posted at
May 22, 2026, 2:54 PM
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[WTS] Seiko Prospex 1965 Heritage Diver Blue SPB451 - $784 shipped express worldwide

Seiko Prospex 1965 Heritage Diver Blue SPB451 - $784 shipped express worldwide

Seiko - SPB451 · $784
A Seiko Prospex 1965 Heritage Diver, featuring a 40mm case size and 300m water resistance. It comes with box, papers, and spare links.

  • Condition: Used
  • Case Size: 40mm diameter
  • Lug To Lug Length: 46.4mm
  • Lug To Lug Width: 20mm
Posted at
May 21, 2026, 7:11 PM
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[WTS] Omega Seamaster Diver 300M 42mm Black Wave Dial-$3400

Omega Seamaster Diver 300M 42mm Black Wave Dial-$3400

A 2021 Omega Seamaster Diver 300M Professional with a black ceramic dial configuration on a stainless steel bracelet.

  • Condition: Excellent overall condition
  • Case size: 42mm diameter
  • Water resistance: 300m depth rating
Posted at
May 20, 2026, 6:37 PM
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[WTS] Seiko Diver Marine Master Professional 300m “MM300” Cal. 8L35 Hi-beat Automatic — $1,700 (Shipped/Tariff Covered)

Seiko Diver Marine Master Professional 300m “MM300” Cal. 8L35 Hi-beat Automatic — $1,700 (Shipped/Tariff Covered)

Seiko - SLA021/SBDX023 · $1,700
The Seiko SLA021/SBDX023 is a favorite among purists due to its iconic 'Marinemaster' dial text and unsigned crown. It features the upgraded MEMS 8L35 movement and Diashield protection.

  • Condition: Great original & unpolished condition, showing signs of wear on bracelet and a ding on case side
  • Movement: Cal. 8L35 Hi-Beat (28,800 vph), 50hr Reserve, Hacking/Hand-winding
  • Dimensions: 44mm diameter, 14.6mm thickness, 50mm lug-to-lug
  • Inclusions: Original boxes and papers, all links and extra rubber strap
Posted at
May 19, 2026, 6:24 PM
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[WTS] Seiko Prospex 1968 Heritage Diver GMT SPB519 - $1,174 shipped express

Seiko Prospex 1968 Heritage Diver GMT SPB519 - $1,174 shipped express

Seiko - SPB519 · $1,174
This listing is for a Seiko Prospex 1968 Heritage Diver GMT watch. The watch features an updated clasp with divers extension, a case size of 42mm, and a water resistance of 300m.

  • Condition: Used
  • Case size: 42mm
  • Lug to lug length: 48.6mm
  • Lug to lug width: 20mm
Posted at
May 19, 2026, 8:09 AM
Sold
[WTS] Omega Seamaster Professional 300M - 41mm Non Wave - 212.30.41.20.01.003 - Price Reduced!

Omega Seamaster Professional 300M - 41mm Non Wave - 212.30.41.20.01.003 - Price Reduced!

This listing features a discontinued Omega Seamaster Diver 300M 'black no-wave' with a 41mm case and black lacquered dial, known for its cleaner design and high-gloss finish. The watch is in great shape, with minimal wear, and comes with a clean bracelet and clasp.

  • Condition: Preowned, great condition with little signs of visible wear
  • Case size: 41mm
  • Thickness: .6mm thinner than the newer Seamaster
  • Bracelet condition: very clean
Posted at
May 19, 2026, 12:12 AM
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