OMEGA
310.60.42.50.99.002 Speedmaster
Round
Scratch‑resistant sapphire crystal with anti‑reflective treatment inside
polished 18K Moonshine™ Gold
Moonshine™ gold
black ceramic bezel ring
42 mm
20 mm
5 bar (50 metres / 165 feet)
13.2 mm
sun-brushed 18K Moonshine™ Gold "step" dial
blackened subdials and indexes
50 hours
Manual‑winding
Omega 3861
Moonshine™ gold
Foldover clasp