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Found 1241 watches matching "Seamaster AT" and 5284 listings

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Found 5284 listings matching "Seamaster AT"

[WTS] 1966 Omega Seamaster De Ville ref. 135.010 w/ Cal. 601 – freshly serviced – $800 all-in

1966 Omega Seamaster De Ville ref. 135.010 w/ Cal. 601 – freshly serviced – $800 all-in

Omega - 135.010 · $800
A clean and easy-to-wear vintage Omega Seamaster De Ville ref. 135.010 from 1966, featuring a hand-wound Cal. 601 movement and a silver sunburst dial.

  • Condition: Very good condition with some signs of aging
  • Case size: 34mm
  • Diameter: 34mm
  • Movement: Omega hand-wound Cal. 601
Posted at
Apr 13, 2026, 9:13 AM
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[WTS] 1960s Omega Seamaster Chronometer Ref. 168.024 | Great Condition | Very Solid Beads of Rice Bracelet | All Original | $1450 (SERVICED)

1960s Omega Seamaster Chronometer Ref. 168.024 | Great Condition | Very Solid Beads of Rice Bracelet | All Original | $1450 (SERVICED)

Omega - 168.024 · $1,450
The Seamaster Ref. 168.024 is a vintage Omega watch considered the 'sweet spot' of its era, combining high-precision Chronometer-rated movement with robust design for daily use.

  • Condition: Great condition
  • Movement: Serviced Automatic Chronometer-rated Caliber
  • Bracelet: Original Omega stainless steel 'Beads of Rice'
  • Case: 34.5mm thick stainless steel
Posted at
Apr 13, 2026, 9:20 AM
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[WTS] 1968 Omega Seamaster 300 166.024 Restored (WatchCo Style)

1968 Omega Seamaster 300 166.024 Restored (WatchCo Style)

Omega - 166.024 · $6,950
A 1968 Omega Seamaster 300 Ref. 166.024 that has been restored to its original glory, featuring a striking resemblance to the Watchco Seamaster but with a better pedigree.

  • Condition: Restored
  • Bracelet: 1116 (predecessor to modern Speedmaster bracelet)
  • Water Resistance: Not water resistant
Posted at
Apr 12, 2026, 10:31 PM
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[WTS] Omega Seamaster 300M Blue No Wave 212.30.41.20.03.001 (2017) Full Set

Omega Seamaster 300M Blue No Wave 212.30.41.20.03.001 (2017) Full Set

Omega - 212.30.41.20.03.001 · $3,395
This is a clean and modern take on the classic Omega Seamaster Diver 300M, featuring a no-wave blue dial and aluminum bezel. It's a great everyday diver with strong wrist presence and proven reliability.

  • Condition: Good preowned condition with minor signs of use throughout
  • Case size: 41mm diameter
  • Movement: Automatic
  • Dial: Blue (no wave)
Posted at
Apr 12, 2026, 9:38 PM
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[WTS] 🔥🔥Omega Heavy Collection🔥🔥 (Rolex, Breitling, Longines, Tissot and More!)

🔥🔥Omega Heavy Collection🔥🔥 (Rolex, Breitling, Longines, Tissot and More!)

Omega - 210.30.42.20.01.010 · $4,750
A pre-owned Omega Seamaster Professional 300 with a 42mm case size, in great overall condition, featuring a clean crystal and bezel, and light wear on the case and clasp.

  • Condition: Great overall
  • Case Size: 42mm
  • Includes: Inner box,outer box,warranty card,pictograms card,master chronometer card,card holder,manual,original purchase receipt,Omega service receipt
  • Crystal And Bezel Condition: clean
Posted at
Apr 12, 2026, 8:25 PM
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[WTS] OMEGA Seamaster Diver ETNZ 212.92.44.50.99.001 2024 WARRANTY

OMEGA Seamaster Diver ETNZ 212.92.44.50.99.001 2024 WARRANTY

OMEGA - 212.92.44.50.99.001
2024 warranty is included with this pre-owned Omega Seamaster Diver ETNZ, a limited edition collaboration.

Posted at
Apr 12, 2026, 7:15 PM
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[WTS] 2010 Omega Seamaster Aqua Terra Railmaster ref. 2504.52 - Full Set, Just Serviced by Omega!

2010 Omega Seamaster Aqua Terra Railmaster ref. 2504.52 - Full Set, Just Serviced by Omega!

Omega - 2504.52 · $6,800
A 2010 Omega Seamaster Aqua Terra Railmaster in excellent condition, with a black matte dial and stainless steel case.

  • Condition: Minimal wear, pristine dial
  • Case diameter: 36 mm
  • Lug width: 19 mm
  • Thickness: 11.1 mm
Posted at
Apr 12, 2026, 6:27 PM
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[WTS] Omega Seamaster Planet Ocean 600M 232.92.42.21.03.001 42mm Titanium Blue 2020

Omega Seamaster Planet Ocean 600M 232.92.42.21.03.001 42mm Titanium Blue 2020

Omega - 232.92.42.21.03.001 · $4,775
A blue dial Omega Seamaster Planet Ocean 600M with a 42mm titanium case, featuring a Calibre 8500 automatic movement and 600m water resistance.

  • Condition: Excellent pre-owned condition with light wear
  • Case size: 42mm diameter
  • Material: titanium
  • Movement: Calibre 8500, Co-Axial, automatic
Posted at
Apr 12, 2026, 1:48 PM
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[WTS] Omega Seamaster Planet Ocean 215.30.44.21.01.002 – 43.5mm – Full Set

Omega Seamaster Planet Ocean 215.30.44.21.01.002 – 43.5mm – Full Set

Omega - 215.30.44.21.01.002 · $8,500
This Omega Seamaster Planet Ocean is a 43.5mm watch with additional details provided.

  • Case size: 43.5mm
Posted at
Apr 12, 2026, 12:15 PM
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