Dimensions

Diameter
42.0 mm
Lug-to-Lug
49.9 mm
Thickness
13.6 mm
Lug Width
20 mm
Weight (head only)
115 g

Dimension Diagram

42.0 mm 49.9 mm Lug width: 20 mm 13.6 mm Front View Side Profile

Case

Material
Stainless Steel / 18K Sedna Gold
Crystal
Sapphire (domed, AR both sides)
Water Resistance
300 m
Bezel
Unidirectional rotating (Black Ceramic with Ceragold)
Crown
Screw-in
Caseback
Sapphire display
Dial Color
Black

Movement

Caliber
8800
Type
Automatic
Power Reserve
55 hours
Frequency
25,200 vph

Context

MSRP
$9,600
Production
2018 - present

Wrist Fit Guide

With a lug-to-lug distance of 49.9 mm, the Omega Diver 300M Co-Axial Master Chronometer 42 mm (Steel / Sedna Gold, Rubber Strap) fits wrists 6.75" (17 cm) and larger comfortably.

Wears similar to: Casio Metal CasiOak (GM-2100-1A), Casio Full Metal CasiOak (GM-B2100D-1A), Casio Classic Square (DW-5600E-1V), Casio Full Metal Square (GMW-B5000D-1), Casio G-SQUAD (GBD-200-1)

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