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] Strapify King Mesh bracelet - 20mm fits Omega Seamaster Diver 300m

Strapify King Mesh bracelet - 20mm fits Omega Seamaster Diver 300m

This listing does not contain any information about a watch.

Posted at
Jan 13, 2026, 4:37 PM
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[WTS] 📣🚨Omega Seamaster Diver 300M Black on Rubber Strap **$4295 shipped**🚨📣

📣🚨Omega Seamaster Diver 300M Black on Rubber Strap **$4295 shipped**🚨📣

Omega - 210.32.42.20.01.001 · $4,295
This Omega Seamaster Diver 300M is a 42mm watch in very good condition, featuring a black dial and rubber strap.

  • Condition: very good pre-owned
  • Case size: 42mm diameter
  • Includes: complete set with receipts
Posted at
Jan 12, 2026, 4:07 PM
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[WTS] 📣🚨Omega Seamaster Diver 300M Black on Rubber Strap **$4295 shipped**🚨📣

📣🚨Omega Seamaster Diver 300M Black on Rubber Strap **$4295 shipped**🚨📣

Omega - 210.32.42.20.01.001 · $4,295
This Omega Seamaster Diver 300M is a 42mm case size watch featuring a black finish on a rubber strap.

  • Condition: very good pre-owned
  • Case Size: 42mm diameter
  • Includes: complete set with receipts
Posted at
Jan 12, 2026, 3:22 PM
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[WTS] No Date Omega Seamaster Diver 300M - Full Set 2025

No Date Omega Seamaster Diver 300M - Full Set 2025

Omega - Seamaster Diver 300M No Date · $5,200
Up for sale is my No Date SMP 300, purchased directly from Omega Boutique. This watch comes with a complete set, including the original Omega rubber strap with deployant clasp, both boxes, and 3 cards.

  • Condition: Mint condition
  • Purchase Date: purchased directly from Omega Boutique
  • Warranty Card Date: dated 3/29/2025
  • Included Accessories: complete set, original Omega rubber strap with deployant clasp, both boxes, and 3 cards
Posted at
Jan 11, 2026, 10:28 AM
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[WTS] Omega Seamaster Diver 300M Green Dial – 2025 Like New, Partially Stickered – Ref. 210.30.42.20.10.001

Omega Seamaster Diver 300M Green Dial – 2025 Like New, Partially Stickered – Ref. 210.30.42.20.10.001

Omega - 210.30.42.20.10.001 · $5,200
The listing is for an Omega Seamaster Diver 300M with a green dial, described as like new and partially stickered.

  • Condition: Like New, Partially Stickered
  • Images: [https://imgur.com/a/xenK7E3](https://imgur.com/a/xenK7E3)
Posted at
Jan 8, 2026, 6:25 PM
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[WTS] 2025 Omega Seamaster Diver 300M “Barcelona’s Cup” Ref. 210.32.42.20.04.002 - Box + Papers

2025 Omega Seamaster Diver 300M “Barcelona’s Cup” Ref. 210.32.42.20.04.002 - Box + Papers

Omega - 210.32.42.20.04.002 · $7,500
2025 Omega Seamaster Diver 300M 'Barcelona's Cup' Ref. 210.32.42.20.04.002

  • Box and papers included: true
Posted at
Jan 8, 2026, 4:27 PM
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[WTS] 2022 Omega Seamaster Diver 300M 42mm 210.32.42.20.06.001 Full Set Mint

2022 Omega Seamaster Diver 300M 42mm 210.32.42.20.06.001 Full Set Mint

Omega - 210.32.42.20.06.001 · $4,250
A modern, high-performance dive watch with iconic Seamaster styling, featuring a grey wave dial and blue ceramic bezel.

  • Condition: Mint
  • Case size: 42mm
  • Dial color: grey
  • Bezel material: blue ceramic
Posted at
Jan 8, 2026, 9:25 AM
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[WTS] 2024 Omega Seamaster Diver 300M Blue James Bond 60th 210.30.42.20.03.002 Full Set

2024 Omega Seamaster Diver 300M Blue James Bond 60th 210.30.42.20.03.002 Full Set

Omega - 210.30.42.20.03.002 · $7,030
2024 Omega Seamaster Diver 300M Blue James Bond 60th Anniversary model, featuring a stainless steel case, rotating dive bezel, blue aluminium insert dial, and Omega stainless steel mesh bracelet.

  • Condition: Nice pre-owned condition with some very light scratches on the case, bracelet and buckle
  • Case material: Stainless Steel
  • Bezel type: Rotating Dive Bezel with Blue Aluminium Insert
  • Dial color: Blue Oxalic Anodized Aluminium Wave Dial
Posted at
Jan 5, 2026, 8:24 PM
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[WTS] OMEGA Seamaster Diver 300M NTTD 007 Edition Ref. 210.90.42.20.01.001 + 007 NATO Strap - ULTIMATE SET!

OMEGA Seamaster Diver 300M NTTD 007 Edition Ref. 210.90.42.20.01.001 + 007 NATO Strap - ULTIMATE SET!

OMEGA - 210.90.42.20.01.001 · $9,000
The OMEGA Seamaster Diver 300M 007 Edition Ref. 210.90.42.20.01.001 is a unique timepiece worn by James Bond in the film *No Time To Die*. It features a tropical brown aluminum bezel ring and dial, giving it a distinct vintage aesthetic.

  • Condition: UNWORN
  • Case material: Grade 2 Titanium
  • Bracelet type: Titanium mesh bracelet
  • Crystal type: Domed sapphire crystal
Posted at
Jan 3, 2026, 5:06 AM
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