Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Blue / Rubber

Reference 210.32.42.20.03.001

Omega Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Blue / Rubber

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 42 is a masterpiece of luxury watchmaking, blending impeccable craftsmanship with stunning aesthetics. This high-performance dive watch boasts a robust design, precision engineering, and a rich heritage that spans over 170 years. The sleek stainless steel case and striking blue ceramic bezel evoke the depths of the ocean, while the blue dial with stick and dot indexes provides clarity in any environment. The Omega Caliber 8800 self-winding movement features a Co-Axial escapement, Master Chronometer certification, and resistance to magnetic fields up to 15,000 gauss. With a water resistance of 300 meters and a power reserve of 55 hours, this watch is designed for serious diving and everyday wear. The comfortable rubber strap and open case back allow you to appreciate the intricate craftsmanship of the movement. Whether you're a seasoned diver or a casual wearer, the Omega Seamaster Diver 300M is a statement piece that embodies functionality and timeless style.
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MSRP: $5,600
Market Price: $3,930

Key Features

  • Omega Caliber 8800 self-winding movement
  • Master Chronometer certification
  • 300m water resistance
  • 55-hour power reserve
  • Sapphire crystal scratch-resistant
  • Blue ceramic bezel
  • Stainless steel case

Specifications

Brand
Omega
Family
Seamaster Diver 300m
Model
Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Blue / Rubber
Reference
210.32.42.20.03.001
Movement
8800
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
42mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Omega Seamaster 300M 42mm “Blue Wave” – Ref. 210.32.42.20.03.001 – $3,799 Shipped

Omega Seamaster 300M 42mm “Blue Wave” – Ref. 210.32.42.20.03.001 – $3,799 Shipped

Omega - 210.32.42.20.03.001 · $3,799
This Omega Seamaster Diver 300M is a Master Chronometer Cal. 8800 with 300m water resistance and a display caseback, featuring a 42mm diameter case.

  • Condition: Excellent overall with normal light wear
  • Case Size: 42mm diameter
  • Water Resistance: 300m
  • Movement: Calibre 8800
Posted at
Dec 3, 2025, 9:14 PM
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[WTS][US] Omega Seamaster SMP300 -Blue Dial - 42mm - 210.32.42.20.03.001 - Full Set

[US] Omega Seamaster SMP300 -Blue Dial - 42mm - 210.32.42.20.03.001 - Full Set

Omega - 210.32.42.20.03.001 · $4,225
An Omega Seamaster SMP300 with a blue dial, 42mm in size, and reference number 210.32.42.20.03.001. It comes with all original accessories.

  • Condition: Fantastic condition with minor, if any hairlines on clasp and case
  • Case Size: 42mm diameter
Posted at
Dec 2, 2025, 8:45 AM
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[WTS][US] Omega Seamaster SMP300 -Blue Dial - 42mm - 210.32.42.20.03.001 - Full Set

[US] Omega Seamaster SMP300 -Blue Dial - 42mm - 210.32.42.20.03.001 - Full Set

Omega - 210.32.42.20.03.001 · $4,250
This Omega Seamaster SMP300 features a blue dial and 42mm size.

  • Condition: Fantastic condition with minor, if any hairlines on clasp and case
  • Case size: 42mm diameter
  • Movement: Mechanical
Posted at
Nov 25, 2025, 8:37 AM
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[WTS] 2020 Omega Seamaster Diver 300M 42mm Steel Blue Ceramic 210.32.42.20.03.001 Full Set

2020 Omega Seamaster Diver 300M 42mm Steel Blue Ceramic 210.32.42.20.03.001 Full Set

Omega - 210.32.42.20.03.001 · $4,025
2020 Omega Seamaster Diver 300M in 42mm steel with blue ceramic insert and wave dial.

  • Condition: Preowned condition with some scratches on the case and buckle
  • Case dimensions: 42mm diameter
  • Bezel material: Stainless Steel
  • Dial material: Blue Ceramic
Posted at
Nov 24, 2025, 7:48 PM
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Omega Seamaster 300M - 210.32.42.20.03.001

Omega Seamaster 300M - 210.32.42.20.03.001

Omega - 210.32.42.20.03.001 · $3,800
This Omega Seamaster 300M is a high-end diving watch with a 42mm case size and 300m water resistance rating. It features a very good condition, minor-wear-only case with perfect front and back sapphire crystals.

  • Condition: Very good condition
  • Case Size: 42mm
  • Water Resistance Rating: 300m (1000 ft.)
  • Depth Rating: 300m depth rating
Posted at
Apr 3, 2025, 4:36 PM
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Omega Seamaster 300 - Diver - Blue Dial - 210.32.42.20.03.001 ( new / 2024 )

Omega Seamaster 300 - Diver - Blue Dial - 210.32.42.20.03.001 ( new / 2024 )

Omega - 210.32.42.20.03.001 · $4,675
This is a brand new Omega Seamaster 300 Blue Wave Dial on Rubber Strap, featuring a stainless steel case and Master Co-Axial movement.

  • Condition: Brand new
  • Case size: 42mm
  • Movement: 8800 Master Co-Axial
Posted at
Feb 20, 2025, 3:02 PM
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[WTS] OMEGA Seamaster Diver 300M “James Bond” Limited Edition 2 Watch Set

OMEGA Seamaster Diver 300M “James Bond” Limited Edition 2 Watch Set

OMEGA - Seamaster Diver 300M "James Bond" Limited Edition Set · $39,007
This is a rare, limited edition watch set featuring two Seamaster Diver 300M models in stainless steel and 18K yellow gold, both with unique Bond-inspired details.

  • Case size: 42mm
  • Water resistance: 300m / 1000ft
  • Movement: OMEGA Master Chronometer Calibres 8806 / 8807
Posted at
Dec 3, 2025, 8:08 PM
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[WTS] Omega Seamaster Diver 300M 210.32.42.20.01.001 – 2022 – Full Set – Steel Bracelet + Omega Rubber Strap $4799 Shipped

Omega Seamaster Diver 300M 210.32.42.20.01.001 – 2022 – Full Set – Steel Bracelet + Omega Rubber Strap $4799 Shipped

Omega - 210.32.42.20.01.001 · $4,799
A 2022 Omega Seamaster Diver 300M in excellent condition, featuring a 42mm stainless steel case and black ceramic wave dial.

  • Condition: Excellent overall with light wear consistent with careful use
  • Bracelet Type: Original Omega stainless steel
  • Strap Type: Original Omega rubber strap
  • Case Size: 42mm diameter
Posted at
Dec 2, 2025, 8:17 AM
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[WTS] Omega Seamaster Diver 300m - White Dial

Omega Seamaster Diver 300m - White Dial

Omega - Seamaster Diver 300m · $4,000
A White Dial Omega Seamaster Diver 300m is being sold as the owner recently purchased a similar watch and wants to offset some of the costs. The watch was purchased in November 2024 and has been worn until May 2025.

  • Condition: Used - gently worn, minor imperfections on the case
  • Purchase Date: November 2024
  • Warranty Expiry: June next year
  • Accessories: inner box,outer box,manuals,OEM rubber strap with tang buckle,OEM rubber strap with Omega Deployant Clasp ($620),Artems Loopless Hydroflex ($250) strap
Posted at
Nov 29, 2025, 3:12 PM
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