Omega Speedmaster Moonwatch Chronograph 42mm | 310.

SKU: 129406

$0.00 USD

Diameter: 42 mm.
Thickness: 13.2 mm.
18K Moonshine™ Gold.
The green ceramic bezel ring, with OMEGA Ceragold™ tachymeter scale, features the famous dot over 90.
The transparent case back is in polished 18K Moonshine™ Gold and has double bevels and the words FIRST WATCH WORN ON THE MOON engraved in black.
Water resistant to 50 meters.

Sun-brushed green PVD "step" and "Moonwatch" style hands.
Scratch-resistant sapphire crystal with anti-reflective
treatment inside.

Manual winding.
Calibre 3861.
Power reserve of 50 hours.
Chronograph with co-axial escapement.
Certified master chronometer, approved by METAS.
Resistant to magnetic fields reaching 15,000 gauss.
Free-sprung balance with silicon balance spring.
Rhodium-plated finish.
Bridges with straight Geneva waves.

18K Moonshine™ Gold.
Fold-over clasp.


Case material:
Yellow gold
Bracelet material:
Yellow gold
Bezel material:
Yellow gold
Clasp material:
Yellow gold


Hours, minutes, seconds, chronograph, chronometer, tachymeter.
Brand Omega
Model Speedmaster Moonwatch Chronograph
Reference 310.
Papers Yes
Box Yes
Condition Unworn
Year 2023
Movement Manual winding
Caliber 3861
Power reserve 50 hours
Bracelet color Gold
Clasp type Fold-over
Case diameter 42 mm
Glass Anti-reflective scratch resistant sapphire
Dial numerals No numerals
Water resistance 50

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