Omega Seamaster, 42mm, Automatic, 210.30.42.20.06.001 (Off-Shore item)
The OMEGA Seamaster Diver 300M 210.30.42.20.03.001 is a modern evolution of one of OMEGA’s most iconic dive watches, combining bold design with advanced Master Chronometer performance. This reference delivers the classic Seamaster look with a strong, contemporary presence on the wrist.
Featuring a striking blue ceramic dial with laser-engraved wave pattern, paired with a blue ceramic bezel, this model offers the signature Seamaster aesthetic — sporty, vibrant, and instantly recognisable. The 42mm stainless steel case is complemented by a solid bracelet, providing a robust and balanced feel.
Powered by the OMEGA Co-Axial Master Chronometer Calibre 8800 automatic movement, this watch delivers exceptional precision, a 55-hour power reserve, and resistance to magnetic fields up to 15,000 gauss. Certified by METAS, it represents a high standard of modern Swiss watchmaking.
From an enthusiast perspective, this generation of the Diver 300M introduced key upgrades over earlier models, including ceramic materials, a refined case profile, and enhanced movement performance — making it one of the most complete modern dive watches in the OMEGA lineup. Specifications
- Brand: OMEGA
- Model: Seamaster Diver 300M
- Reference: 210.30.42.20.03.001
- Movement: Automatic – OMEGA Co-Axial Master Chronometer Calibre 8800 (55-hour power reserve)
- Case Material: Stainless steel
- Dial: Blue ceramic with wave pattern
- Bezel: Blue ceramic with diving scale
- Case Size: 42mm
- Crystal: Sapphire
- Bracelet: Stainless steel
- Wrist Size: 21.5cm
- Water Resistance: 300 metres
- Production Period: Circa 2018–present
- Accessories: Box and papers
- Condition: A few traces of usage, some scratches can be seen but overall, in very good condition
- 7-day grace period: Refund policy – Timeless Luxury
- Imported via our trusted international sourcing partner - Delivery timeframe: 2 to 3 weeks Shipping policy – Timeless Luxury Key Features
- Movement — Master Chronometer Calibre 8800 with high precision and anti-magnetic performance
- Materials — ceramic dial and bezel offering durability and premium finish
- Design — iconic blue wave dial with strong visual presence
- Case size — 42mm proportions with excellent wrist presence
- — professional dive watch with 300m water resistance
A standout Seamaster Diver 300M, combining iconic design, modern materials, and proven performance — a versatile and highly capable everyday dive watch.
Style is Timeless.