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Found 16 watches matching "Seamaster Professional 300M" and 451 listings

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Found 451 listings matching "Seamaster Professional 300M"

[WTS] Omega Seamaster Professional 300M Mid-Size Ref. 2552.80 | Excellent Condition (With Box & Serviced) | $2200

Omega Seamaster Professional 300M Mid-Size Ref. 2552.80 | Excellent Condition (With Box & Serviced) | $2200

Omega - 2552.80 · $2,200
The Omega Seamaster Professional 300M Mid-Size Ref. 2552.80 is a compact and wearable dive watch with a classic blue wave dial, sword hands, and a polished bezel.

  • Condition: Excellent Condition
  • Case size: 36mm
  • Lug width: 18mm
  • Lug-to-lug: 44mm
Posted at
Mar 19, 2026, 11:33 PM
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[WTS] Omega Seamaster Diver 300M Co-Axial 41mm - Blue Ceramic (212.30.41.20.03.001)

Omega Seamaster Diver 300M Co-Axial 41mm - Blue Ceramic (212.30.41.20.03.001)

Omega - 212.30.41.20.03.001 · $2,999
This Omega Seamaster Diver 300M Professional features a clean, non-wave 'lacquer' dial and deep blue ceramic bezel, offering a refined and versatile look.

  • Condition: Great / Very Good
  • Movement: Omega Calibre 2500 (Automatic Co-Axial Chronometer)
  • Case size: 41mm
  • Diameter: 41mm
Posted at
Mar 19, 2026, 6:34 PM
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[WTS] Omega Seamaster Professional 300m 2552.80.00 (Fullset) — 36mm Mid-size — Fresh Service — $2,150 Shipped

Omega Seamaster Professional 300m 2552.80.00 (Fullset) — 36mm Mid-size — Fresh Service — $2,150 Shipped

Omega - 2552.80.00 · $2,150
  • Condition: Good, unpolished with honest wear consistent with age
  • Length: 18.5cm
  • Wrist size range: up to 7.3 inches
Posted at
Mar 19, 2026, 2:09 PM
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[WTS] Omega Seamaster Professional 300m “Electric Blue” 2253.80.00 — 36mm Mid-size — Fresh Service — $2,250 Shipped

Omega Seamaster Professional 300m “Electric Blue” 2253.80.00 — 36mm Mid-size — Fresh Service — $2,250 Shipped

Omega - 2253.80.00 · $2,250
A mid-size Omega Seamaster Professional 300m in the 'Electric Blue' colorway, featuring a fresh service.

  • Size: 36mm diameter
Posted at
Mar 19, 2026, 12:33 PM
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[WTS] Omega Seamaster Professional 300M Ref. 2531.80 41mm Automatic Cal. 1120 Watch - $1900 SHIPPED

Omega Seamaster Professional 300M Ref. 2531.80 41mm Automatic Cal. 1120 Watch - $1900 SHIPPED

Omega - 2531.80 · $1,900
This Omega Seamaster Professional 300M features a blue wave dial, matching blue bezel, skeleton hands, and date at 3, powered by the Omega Cal. 1120 automatic movement.

  • Condition: Very good, with normal wear and light scratches throughout the case consistent with age and use
  • Case size: 41mm
  • Movement: Omega Cal. 1120 automatic
Posted at
Mar 18, 2026, 1:31 PM
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[WTS] Omega Seamaster Professional 300m Automatic 2531.80.00

Omega Seamaster Professional 300m Automatic 2531.80.00

Omega - 2531.80.00 · $2,400
A pre-owned Omega Seamaster Professional 300m Automatic, featuring a 300-meter water resistance and an automatic movement.

  • Condition: minor scratches on the bezel, good for its age
  • Case material: not specified
Posted at
Mar 17, 2026, 1:26 PM
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[WTS] Omega Seamaster Professional 300M Black Rubber Pin and Buckle Strap

Omega Seamaster Professional 300M Black Rubber Pin and Buckle Strap

Omega - Seamaster Professional 300M · $175
Up for sale is my OEM Omega Seamaster Professional 300M Black Rubber Strap with Pin and Buckle.

  • Condition: Used, great shape but has light scratches on buckle
  • Size: regular
Posted at
Mar 17, 2026, 8:31 AM
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[WTS] Omega Seamaster Professional 300m - Black Dial - 42mm - 210.30.42.20.01.001 - Full Set

Omega Seamaster Professional 300m - Black Dial - 42mm - 210.30.42.20.01.001 - Full Set

Omega - 210.30.42.20.01.001 · $4,400
Omega Seamaster Professional 300m with a black dial in a 42mm size.

  • Condition: Fantastic with minor hairlines and small marks on bezel, clasp, case, and bracelet
  • Case size: 42mm
  • Water resistance: 300m
Posted at
Mar 17, 2026, 8:54 AM
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[WTS] Omega Seamaster Midsize Automatic 36mm 2253.80 $1800 Shipped

Omega Seamaster Midsize Automatic 36mm 2253.80 $1800 Shipped

Omega - 2253.80 · $1,800
This Omega Seamaster Professional 300M ref. 2253.80 is a birth year watch from 2006 that has been around the world with its owner, showing its reliable performance in various activities and environments.

  • Condition: honest wear from real use
  • Movement: chronometer-certified automatic
  • Water resistance: 300m / 1000ft
  • Bracelet size: approximately a 6.25 inch wrist
Posted at
Mar 16, 2026, 12:52 PM
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