Omega Speedmaster Moonwatch Co-Axial Chronograph Dark Side of the Moon Watch - 44.25 mm Black Ceramic Case - Black Zirconium Oxide Ceramic Dial - Black Coated Nylon Fabric Strap - 311.92.44.51.01.003 Five Caliber # 1207 with 7

Caliber # 1207 with 7 Jewels

08mm Case Material Carbon Dial Type No Numerals Dial Color Openworked Crystal Sapphire Sub Dials None Bezel Material Carbon Water Resistance 50 Meters / 164 Feet Functions Hours / Minutes

At the heart of this chronograph lies the Caliber # 5200

the Malte Manual-Winding assures durability without compromising style

Omega Speedmaster Moonwatch Co-Axial Chronograph Dark Side of the Moon Watch - 44.25 mm Black Ceramic Case - Black Zirconium Oxide Ceramic Dial - Black Coated Nylon Fabric Strap - 311.92.44.51.01.003 Five Caliber # 1207 with 744. 25 mm black ceramic case, transparent back, black bezel with with matt chromium nitride tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, black zirconium oxide ceramic dial, self winding chronometer Omega 9300 movement with Co Axial Escapement, chronograph, date, and small seconds, approximately 60 hours of power reserve, black coated nylon fabric strap with red stitching. Water resistant to 100 m.