Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Blue Dial - Blue Structured Rubber Strap - 220.12.41.21.03.001 IW371611 a paragon of automatic movement

a paragon of automatic movement technology with 31 jewels

23mm Case Material Blue / White Quartz TPT Dial Type Arabic Numerals Dial Color Openworked Crystal Sapphire Sub Dials Hours

85 mm Crown Screw Down Caliber Caliber CRMA2 Movement Automatic Hands Luminous Dial Color Black Dial Type Analog Bracelet Rubber Strap Band Material Rubber Water Resistance 50 Meters (165 Feet) Comments Power Reserve 50hours Gender Ladies

With water resistance up to 150 meters

caliber 9612 MC manual movement with skeletonized bridges in the form of Roman numerals

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Blue Dial - Blue Structured Rubber Strap - 220.12.41.21.03.001 IW371611 a paragon of automatic movement41 mm stainless steel case, transparent back, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, sun brushed blue dial with a horizontal teak pattern, caliber 8900 self winding Co Axial master chronometer movement with date function, approximately 60 hours of power reserve, blue structured rubber strap with grey lining. Water resistant to 150 m (500 ft).