
Ref. 310.23.42.50.99.001
The Omega Speedmaster Moonwatch Professional reference 310.23.42.50.99.001 is a chronograph with a 42 mm case in steel and gold. The case is 13.18 mm thick and measures 47.5 mm lug to lug. Omega rates the case to 50 metres. A scratch-resistant sapphire crystal with anti-reflective treatment inside covers the pink dial. Calibre 3861 is a manual-winding movement with a Co-Axial escapement and a 50 hour power reserve. Calibre 3861 carries Master Chronometer certification. The watch has a tachymeter scale and small seconds, and the case has a display back. The strap is alligator leather.
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TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
42mm
Thickness
13.18mm
Lug to Lug
47.5mm
Lug Width
20mm
Case Material
Gold/Steel
Water Resistance
50m
Crystal
Sapphire Crystal
Bezel Material
Ceramic
MOVEMENT
Movement Type
Manual Winding
Caliber
3861
Frequency
21,600 vph (3 Hz)
Jewels
27 jewels
DIAL
Dial Color
Pink
Numerals
Lines
BRACELET/STRAP
Bracelet/Strap
Alligator Skin
Clasp Type
Fold Clasp
Clasp Material
Steel
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FOR WATCH DEALERS
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