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][US] Omega Seamaster Professional 300m - Blue - 210.30.42.20.03.001](https://preview.redd.it/o73c3gcfafef1.jpg?width=640&crop=smart&auto=webp&s=1a952fba24cfce4a5e698af512b9534ccb3984f4)
[US] Omega Seamaster Professional 300m - Blue - 210.30.42.20.03.001
An Omega Seamaster Professional 300m in blue that functions perfectly mechanically.
- Condition: Fantastic condition with minor hairlines on clasp, case, and bracelet
- Case size: 42mm diameter
- Water resistance: 300m
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
Omega Seamaster 300M - Blue Dial - 210.30.42.20.03.001 ( excellent / 2024 )
This Omega Seamaster 300 is a Master Chronometer with a 42mm stainless steel case, featuring a blue dial and bezel on a bracelet.
- Condition: Excellent
- Movement: 8800 Master Co-Axial Movement
- Case size: 42mm diameter
- Shipping options: Fedex Express within the US, International Shipping adds $150
Omega Seamaster 300M Blue 42MM - Ref 210.30.42.20.03.001 (2022 LIKE NEW COMPLETE)
A 42MM Omega Seamaster 300M Blue with all functions working properly and included accessories.
- Condition: Like new, worn less than a handful of times
- Box And Papers: Complete box and papers, dated May 2022
- Included Accessories: Outer sleeve, outer box, inner box, instruction manual, serialized hangtag, dust bag
![[WTS] 2025 Omega Seamaster Diver 300m 210.32.42.20.01.003 Black Dial](https://preview.redd.it/9bnji3dvqegf1.jpeg?auto=webp&s=b9f5786de47d0bd905c6dec5a10b46aaec0f3a9f)
![[WTS] 2025 OMEGA Seamaster Diver 300M Steel Mesh Brushed Bracelet Master Chronometer](https://external-preview.redd.it/YWYzMzgxdXFyYmdmMSCq81yAULicRhNT65mjSixTgL1VIBdzse04rirLxFi_.png?format=pjpg&auto=webp&s=a0b9973b9b5a5ea2c9ad4c6bc99cc30d5f04fb16)
![[WTS] OMEGA SEAMASTER DIVER 300M 212.30.44.50.01.001](https://preview.redd.it/dkohzgtuz1gf1.jpg?width=640&crop=smart&auto=webp&s=78701fbd6be6a3e7583123cb24f56b92ba047af7)
OMEGA SEAMASTER DIVER 300M 212.30.44.50.01.001
Omega Seamaster Diver 300M Chronograph, a bold and functional dive watch with classic Seamaster styling, featuring a 44mm stainless steel case, black ceramic unidirectional bezel, and a black wave-pattern dial with luminous hands and markers.
- Condition: Excellent pre-owned condition
- Case size: 44mm diameter
- Water resistance: 300m depth rating