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· Seamaster

Planet Ocean 600M Co-Axial Master Chronometer 42 mm

217.30.42.21.01.003

Diameter
42mm
Thickness
13.8mm
Size
Midsize
Lug to lug
47.5mm
Water resistance
600m
Movement
Omega 8912
Type
Diver
Case material
Stainless Steel
Case shape
Round
Dial
Black
Dial finish
Matte
Complications
Dive Bezel, GMT / Dual Time
Crystal
Flat scratch-resistant sapphire crystal with anti-reflective treatment on both sides
Power reserve
60h
Straps
Steel Bracelet
Certifications
Master Chronometer, COSC Chronometer
Production
In production
Origin
Swiss (Heritage)
Era
Contemporary
View on omegawatches.com ↗

Reviews

Reviews of this watch

  • Omega Seamaster Planet Ocean 600M 217.30.42.21.01.003 Watch Review

    The 1916 Company · Apr 27, 2026 · 5:37

    Watch from 0:15

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    The 1916 Company · Aug 11, 2026 · 5:17

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