Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Blue / Bracelet
Reference 210.30.42.20.03.001
About this watch
The Omega Seamaster Diver 300M Master Co-Axial 42 is a masterpiece of watchmaking, boasting a robust 42mm stainless steel case, blue ceramic bezel with rotating 0-60 scale, and stunning blue dial with wave pattern. Protected by sapphire crystal, this timepiece showcases the intricate Omega caliber 8800 movement, featuring Co-Axial escapement and Master Chronometer certification for exceptional accuracy and resilience against magnetic fields up to 15,000 gauss.
Key Features
- 42mm stainless steel case
- Blue ceramic bezel with rotating 0-60 scale
- Stunning blue dial with wave pattern
- Sapphire crystal protection
- Omega caliber 8800 movement
- Co-Axial escapement
- Master Chronometer certification
- Water resistance up to 300 meters
Specifications
- Brand
- Omega
- Family
- Seamaster Diver 300m
- Model
- Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Blue / Bracelet
- Reference
- 210.30.42.20.03.001
- 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] 2024 Omega Seamaster Diver 300M 42mm Steel Blue Dial 210.30.42.20.03.001 Full Set](https://preview.redd.it/mo42gnfd3v7g1.jpg?width=640&crop=smart&auto=webp&s=60a87ff3f62a7a39a924650f74191e0c6ee3da16)
2024 Omega Seamaster Diver 300M 42mm Steel Blue Dial 210.30.42.20.03.001 Full Set
The 2024 Omega Seamaster Diver 300M features a stainless steel case, blue ceramic dial, and rotating dive bezel. It comes in a 42mm size, suitable for wrists up to 8.5 inches.
- Condition: nice preowned condition with some light scratches
- Case material: stainless steel
- Case dimensions: 42mm diameter
- Band material: stainless steel
![[WTS][US] Omega Seamaster Professional 300m - 42mm - Blue - 210.30.42.20.03.001 - Full Set](https://preview.redd.it/269mzc2err7g1.jpg?width=640&crop=smart&auto=webp&s=b9e06bc718494a463f778ac100bad5e1a4642cdb)
[US] Omega Seamaster Professional 300m - 42mm - Blue - 210.30.42.20.03.001 - Full Set
The Omega Seamaster Professional is a 300m water-resistant watch available in a 42mm case size, featuring a blue dial.
- Condition: Fantastic condition with minor hairlines on clasp, case, and bracelet
- Depth rating: 300m
![[WTS] Iconic Diver: Omega Seamaster 300M Blue - 2025 - Unworn](https://preview.redd.it/bsmn60m3187g1.jpeg?auto=webp&s=55804862344d2e2bbcd5fe76a086ac52fc4a9786)
Iconic Diver: Omega Seamaster 300M Blue - 2025 - Unworn
The Omega Seamaster Diver 300M Co-Axial Master Chronometer features a deep blue ceramic dial with laser-engraved waves, 42mm stainless steel case, and a blue ceramic bezel. It includes Omega's METAS-certified Caliber 8800 and has 300 meters of water resistance.
- Condition: Unworn
- Case diameter: 42mm
- Water resistance: 300m
- Movement: Caliber 8800
![[WTS] OMEGA Seamaster 300M - Blue Wave Dial](https://preview.redd.it/2dkc11m2577g1.jpg?width=640&crop=smart&auto=webp&s=527e96195d81371b5e2afb918f586e907759267d)
OMEGA Seamaster 300M - Blue Wave Dial
This OMEGA Seamaster Diver 300M features a blue wave dial and is part of the current-generation redesign with ceramic bezel and METAS-certified Master Chronometer movement.
- Condition: Pre-owned, excellent condition with minimal handling wear
- Case size: 42mm diameter
- Bezel material: ceramic
- Movement certification: METAS-certified Master Chronometer
![[WTS][US] Omega Seamaster Professional 300m - 42mm - Blue - 210.30.42.20.03.001 - Full Set](https://preview.redd.it/sytugvqpsd6g1.jpg?width=640&crop=smart&auto=webp&s=afc410c152db581b9dab4737233475f9e77afab8)
[US] Omega Seamaster Professional 300m - 42mm - Blue - 210.30.42.20.03.001 - Full Set
Up for sale is an Omega Seamaster Professional 300m - Blue watch that functions perfectly mechanically.
- Condition: Fantastic with minor hairlines on clasp, case, and bracelet
- Water resistance: 300m depth rating
- Case size: 42mm diameter
- Length of strap: no information found
![[WTS] Omega SMP 300 Blue Wave Dial (Watch Only) $3700](https://preview.redd.it/0c45xx0tt86g1.jpeg?auto=webp&s=e13f7a88d05358ad509818ebd1c1874b4e7916d2)
Omega SMP 300 Blue Wave Dial (Watch Only) $3700
This Omega Seamaster Pro features a stainless steel case with a blue wave dial, showcased in photos to demonstrate the condition and signs of wear throughout the case.
- Condition: PRE-OWNED
- Case material: stainless steel
- Case size: 42MM
- Box: NO
![[WTS] Omega Seamaster Diver 300M 210.30.42.20.03.001 – 2024 – Full Set – Like New – Blue Wave Dial - $4899 Shipped](https://preview.redd.it/kic71o7j546g1.jpg?width=640&crop=smart&auto=webp&s=01e8fc2cf1ddd0953556a5944ee6c1b1a2655e6c)
Omega Seamaster Diver 300M 210.30.42.20.03.001 – 2024 – Full Set – Like New – Blue Wave Dial - $4899 Shipped
2024 Omega Seamaster Diver 300M in like new condition with a blue ceramic wave dial and 55-hour power reserve.
- Condition: Like new
- Case size: 42mm
- Water resistance: 300m
- Movement type: Automatic
Omega Seamaster Professional 300m Diver Blue Dial/Bezel
This Omega Seamaster Professional is a 42mm diver's watch with a blue ceramic dial and bezel, featuring an automatic movement with a 55-hour power reserve.
- Condition: Excellent
- Case size: 42mm diameter
- Thickness: 14mm
- Lug width: 20mm
Omega Seamaster 300M - Blue Dial - 210.30.42.20.03.001 (excellent / complete)
This Omega Seamaster 300M features a 42mm stainless steel case with a blue dial and bezel, powered by the Master Co-Axial Movement.
- Condition: Excellent / Complete Set
- Case size: 42mm diameter
- Movement type: Master Co-Axial