Omega Planet Ocean 600M Co-Axial Master Chronometer Watch - 39.5 mm Sedna Gold Case - Unidirectional Brown Cermaic Bezel - Chocolate Brown Dial - Brown Leather Strap - 215.63.40.20.13.001 2017 caliber 8520 self-winding movement with

caliber 8520 self-winding movement with automatic winding in both directions to reduce winding time

CROWN Screw Down BEZEL White Gold CALIBER Calibre 1000 MOVEMENT Automatic DIAL COLOR Beige DIAL TYPE Analog CLASP AP Folding Clasp WATER RESISTANCE 20 Meters (60 Feet) GENDER Men's

silver dial set with diamonds

18K yellow gold bezel with tachymeter scale

Brand Audemars Piguet Series Royal Oak Tourbillon Extra-Thin Openworked Model Number 26518ST

Omega Planet Ocean 600M Co-Axial Master Chronometer Watch - 39.5 mm Sedna Gold Case - Unidirectional Brown Cermaic Bezel - Chocolate Brown Dial - Brown Leather Strap - 215.63.40.20.13.001 2017 caliber 8520 self-winding movement with39. 5 mm 18K Sedna gold case with helium escape valve, transparent screw in back, screw in crown, unidirectional rotating brown cermaic bezel with Ceragold diving scale, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, chocolate brown dial with Arabic numerals and a date window at the 3 oclock, caliber 8801 self winding Co Axial chronometer movement with date function, approximately 55 hours of power reserve,