Search Results

Found 437 watches matching "Seamaster 300" and 1416 listings

Grid List

Related Listings

Found 1416 listings matching "Seamaster 300"

[WTS] Omega Seamaster Diver 300M Rubber Strap– Rare LONG (20mm, OEM Buckle) 7 3/4" + wrist

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

Posted at
Sep 1, 2025, 3:18 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300m Blue 212.30.41.20.03.001

Omega Seamaster 300m Blue 212.30.41.20.03.001

Posted at
Sep 1, 2025, 10:57 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300 Heritage

Omega Seamaster 300 Heritage

Posted at
Sep 1, 2025, 11:47 AM
Active
View listing on r/WatchExchange
[WTS][US] Omega Seamaster SMP300 -Blue Dial - 210.32.42.20.03.001 - With Deployment Clasp

[US] Omega Seamaster SMP300 -Blue Dial - 210.32.42.20.03.001 - With Deployment Clasp

Omega - 210.32.42.20.03.001 · $4,025
A well-maintained Omega Seamaster SMP300 with a blue dial, featuring a deployment clasp and various accessories.

  • Condition: Fantastic condition with minor hairlines
  • Case Back Sticker Serial Number: 2023
  • Deployment Clasp: yes
  • Strap Buckle Upgrade: tang buckle to deployment clasp
Posted at
Sep 1, 2025, 10:09 AM
Active
View listing on r/WatchExchange
[WTS][US] Omega Seamaster Professional 300m - Black - 210.30.42.20.01.001

[US] Omega Seamaster Professional 300m - Black - 210.30.42.20.01.001

Omega - 210.30.42.20.01.001 · $4,150
Up for sale is an Omega Seamaster Professional 300m - Black watch that functions perfectly mechanically.

  • Condition: Fantastic condition with minor hairlines on clasp, case, and bracelet
  • Water Resistance: 300m depth rating
Posted at
Sep 1, 2025, 10:15 AM
Active
View listing on r/WatchExchange
[wts] Omega Seamaster f300 recently serviced $650

Omega Seamaster f300 recently serviced $650

Posted at
Sep 1, 2025, 9:13 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Professional 300m 210.30.42.20.01.010 - (5/2025)

Omega Seamaster Professional 300m 210.30.42.20.01.010 - (5/2025)

Posted at
Aug 31, 2025, 6:03 PM
Sold
Sold
[WTS] Omega Seamaster GMT 50th Anniversary Edition Ref. 2245.50 // 300m WR // 2x Service History // Full Kit & Bracelet

Omega Seamaster GMT 50th Anniversary Edition Ref. 2245.50 // 300m WR // 2x Service History // Full Kit & Bracelet

Omega - 2245.50 · $2,749
This Omega Seamaster GMT 50th Anniversary Edition is a 41mm stainless steel watch with a sapphire crystal and 300m water resistance. It features an automatic Omega Caliber 1128 movement with true GMT functionality.

  • Condition: Good, no major blemishes to note, some minor marks consistent with age on case/caseback and bezel
  • Case material: stainless steel
  • Case diameter: 41mm
  • Lug width: 20mm
Posted at
Aug 30, 2025, 2:28 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300m Black Dial on Rubber Strap 210.32.42.20.01.001

Omega Seamaster Diver 300m Black Dial on Rubber Strap 210.32.42.20.01.001

Omega - 210.32.42.20.01.001 · $3,999
This Omega Seamaster Diver 300m features a black wave dial and is housed in a 42mm case.

  • Condition: like-new
  • Water Resistance: 200m
  • Case Size: 42mm
  • Strap Material: Rubber
Posted at
Aug 29, 2025, 3:39 PM
Active
View listing on r/WatchExchange