Omega Seamaster Aqua Terra 150M Master Co-Axial Watch - 41.5 mm Steel Case - Silvery Dial - 231.10.42.21.02.00641. 5 mm stainless steel case, transparent back, domed scratch resistant sapphire crystal anti reflective treatment on both sides, silvery dial includes a transferred wave pattern as well as rhodium plated hands and indexes that have been coated in white Super LumiNova, Caliber Omega 8500 self winding movement with co axial escapement, chronometer, date, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 15 bar (150

unidirectional bezel

quartz HUB 2900 movement

Its fixed bezel

complementing the stainless steel case and bracelet

Qualcomm® movement

marrying style with practicality flawlessly

yellow gold screw-down crown

caliber 2500 Self-winding chronometer movement with co-axial escapement and rhodium-plated finish

the Master demonstrates the reliability that comes with movements developed by master craftsmen

exuding durability and style for the modern discerning gentleman

caliber 9919 MC manual movement

Adorning your wrist with this symbol of luxury signifies an appreciation for artful engineering and enduring elegance