Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Dark Side of the Moon Watch - 44.25 mm Black Ceramic Case - Diamond Set Ceramic Bezel - Black Ceramic Diamond Dial - Black Leather Strap - 311.98.44.51.51.001 Lady-Datejust Brand Audemars Piguet Series Royal

Brand Audemars Piguet Series Royal Oak Model Number 26574BC

thermo-compensated multi-functional quartz Omega 5666 movement with dedicated pilot functions

elevating sophistication and refinement to new heights

self-winding movement with date display by hand on a sub-dial at 3 o'clock

As one writer aptly stated

Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Dark Side of the Moon Watch - 44.25 mm Black Ceramic Case - Diamond Set Ceramic Bezel - Black Ceramic Diamond Dial - Black Leather Strap - 311.98.44.51.51.001 Lady-Datejust Brand Audemars Piguet Series Royal44. 25 mm black ceramic case, transparent back, diamond set ceramic bezel, scratch resistant sapphire crystal with anti reflective treatment on both sides, black ceramic dial with diamond set white gold indexes, caliber 9300 self winding movement with chronograph function, approximately 60 hours of power reserve, black leather strap. Water resistant to 50 m (167 ft).