Case Size: 42 mm

Case Material: Stainless Steel

Bezel: Black anodized aluminum bezel with tachymeter scale

Movement: Omega Co-Axial Master Chronometer Caliber 3861, manual-winding

Functions: Hours, minutes, small seconds, chronograph (30-minute and 12-hour recorders), tachymeter

Power Reserve: Approximately 50 hours

Bracelet Options: Stainless steel bracelet with comfort-release clasp

Dial: Black step dial with applied Omega logo and Super-LumiNova indexes

Crystal: Hesalite crystal (sapphire available in another reference)

Water Resistance: 50 meters / 167 feet

Certification: Master Chronometer certified (METAS)