Omega Speedmaster '57 Chronograph Green 40.5mm 332.12.41.51.10.001

Features:
Hours, minutes & small seconds
60-minute recorder and 12-hour recorder
Travel Hour Date
Chronograph
Tachymetre scale
Column Wheel Chronograph
Master Chronometer Movement

Specifications:
Movement: Omega Manual Winding Master Chronometer Calibre 9906
Power Reserve: 60 hours
Water Resistance: 5 bar / 50 meters / 165 ft

Case:
Material: Stainless steel
Diameter: 40.5 mm x 12.99mm
Crystal: Scratch-resistant sapphire crystal with anti-reflective treatment on both sides
Caseback: Transparent case back

Dial:
Design: Green PVD dial
Hands: Silver tone hands with SuperLuminova
Markers: Silver tone with Super-Luminova indexes

Strap:
Green Leather Strap with Steel Buckle

Warranty:
Omega International 5-Year Manufacturer Warranty