Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Summer Blue / Bracelet
Reference 210.30.42.20.03.003
About this watch
The Omega Seamaster Diver 300M Master Co-Axial 42 is a masterpiece of engineering and design, blending elegance with robust functionality. Its stunning summer blue dial features a gradient finish, adding depth and character to the watch face. The case is crafted from stainless steel and ceramic, built to withstand underwater adventures. A rotating bezel allows for accurate dive time tracking, and a water resistance of up to 300 meters ensures it can endure ocean depths. At its heart lies the Omega caliber 8800 movement, a marvel of engineering with Co-Axial escapement, reducing friction and enhancing longevity and accuracy. Rigorously tested according to Master Chronometer certification, this watch is resistant to magnetic fields reaching 15,000 gauss and has a power reserve of 55 hours. The Seamaster Diver 300M comes with a stainless steel bracelet that complements the watch's aesthetics while providing a comfortable fit. Its versatility makes it suitable for various environments, from diving to formal events.
Key Features
- Stainless Steel and Ceramic Case
- Summer Blue Gradient Dial
- Omega Caliber 8800 Movement
- 300m Water Resistance
- Co-Axial Escapement
- Master Chronometer Certified
- 55 Hour Power Reserve
Specifications
- Brand
- Omega
- Family
- Seamaster Diver 300m
- Model
- Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Summer Blue / Bracelet
- Reference
- 210.30.42.20.03.003
- 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 Diver 300M "Paris 2024" Ref. 522.21.42.20.04.001 + Five Stripes "Paris 2024" NATO Strap - ULTIMATE SET! 🔥$7,900🔥](https://preview.redd.it/mceju3xixing1.jpg?width=640&crop=smart&auto=webp&s=5e29ba371d25e73d6a241da8b25823bab239418e)
OMEGA Seamaster Diver 300M "Paris 2024" Ref. 522.21.42.20.04.001 + Five Stripes "Paris 2024" NATO Strap - ULTIMATE SET! 🔥$7,900🔥
This OMEGA Seamaster Diver 300M is a luxurious tribute to sporting excellence, celebrating its role as the Official Timekeeper of the Olympic Games. The watch features a 42mm stainless steel case with 18K Moonshine Gold accents and a laser-structured diving scale on the bezel.
- Condition: [UNWORN]
- Case size: 42mm
- Movement: Calibre 8800 Master Chronometer
![[WTS] 2026 Omega Seamaster Diver 300M 210.30.42.20.06.002 $5,599](https://preview.redd.it/g9k8pr95khng1.jpeg?auto=webp&s=dd1ab565b7359bf8220f702955a207533b3f4536)
2026 Omega Seamaster Diver 300M 210.30.42.20.06.002 $5,599
2026 Omega Seamaster Diver 300M for sale.
- Model name: Seamaster Diver 300M
![[WTS] Omega Seamaster Diver 300M 42mm 210.32.42.20.03.001 – Blue Dial – Full Set](https://preview.redd.it/iuvfj3w3ugng1.jpg?width=640&crop=smart&auto=webp&s=1ce207aa88ae5558a4ca6dfd3bbba6936750f5a5)
Omega Seamaster Diver 300M 42mm 210.32.42.20.03.001 – Blue Dial – Full Set
The Omega Seamaster Diver 300M is a stunning modern dive watch with a highly sought after blue ceramic dial and bezel, powered by the Co-Axial Master Chronometer movement.
- Condition: excellent pre-owned condition
- Case size: 42mm
- Dial material: blue ceramic wave dial
- Bezel material: blue ceramic with white enamel diving scale
![[WTS] 2020 Omega Seamaster Diver 300m Black Dial Steel No Wave Reference 212.30.41.20.01.003 Box and Papers](https://preview.redd.it/7uj7z3a7w8ng1.jpg?width=640&crop=smart&auto=webp&s=a9ec306a7d4783446cd41e9b7bc45ed6be6cad6b)
2020 Omega Seamaster Diver 300m Black Dial Steel No Wave Reference 212.30.41.20.01.003 Box and Papers
- Condition: Excellent condition with minimal signs of wear on case, bracelet and clasp
- Diameter: 41mm diameter
- Case material: Steel
- Crystal: Sapphire
![[WTS] Omega Seamaster Diver 300M (Ref. 210.32.42.20.06.001) Grey Wave, Box and Papers $4,100](https://preview.redd.it/zshvgdd358ng1.jpg?width=640&crop=smart&auto=webp&s=039ca39c0cc5d6f29922a3f27ce1569fc552ed72)
![[WTS] 2018 Omega Seamaster Diver 300M 41mm Steel Blue Dial 212.30.41.20.03.001 Full Set](https://preview.redd.it/vyo32vs5kxmg1.jpg?width=640&crop=smart&auto=webp&s=6d20927b8e1643336bf3049d5cbb73f80d91899a)
![[WTS] 2025 Omega Seamaster Diver 300M 210.32.42.20.01.001 $4,599](https://preview.redd.it/kq1wy4ctzvmg1.jpeg?auto=webp&s=164700c4d0e4086abfe2d72ed3b40b364982bff9)
![[wts] Omega Seamaster Diver 300m Blue Bracelet and Rubber 210.32.42.20.03.001 Warranty](https://preview.redd.it/ya0bu2hqztmg1.jpg?width=640&crop=smart&auto=webp&s=f667ed8bf023ec8412935fdd1cc10356a112f7e3)
![[WTS] Omega Seamaster Diver 300M Black 210.92.44.20.01.001 ♦️Brand New 2024♦️](https://preview.redd.it/irvemey98smg1.jpg?width=640&crop=smart&auto=webp&s=5b1a1c7ee8efdc2b0647435705a63aa3b02022fb)
Omega Seamaster Diver 300M Black 210.92.44.20.01.001 ♦️Brand New 2024♦️
This is a brand new Omega Seamaster Diver 300M Black watch from Q1 2024 in full set with box and papers. The timepiece features the Calibre 65 movement and comes complete with all original documentation.
- Condition: Brand New
- Calibre: Calibre 65
- Date: Q1 2024
- Set Status: Full set with box and papers