Omega Planet Ocean 600M Co-Axial Master Chronometer Watch - 39.5 mm Steel Case - Unidirectional Diamond Bezel - Black Dial - Black Leather Strap - 215.18.40.20.01.001 116 Same goes for the bezel

Same goes for the bezel insert it's evenly faded "Light Ghost" just enough to look perfectly balanced rare exotic vintage Sub that collectors look for

AISI 316L polished steel

Brand Audemars Piguet Series Royal Oak Frosted Gold Model Number 15407ST

unidirectional rotating bezel set with baguette diamonds and gradiant blue sapphires with one orange sapphire at 12 o'clock

Brand Audemars Piguet Series Royal Oak Model Number 25865BC

Omega Planet Ocean 600M Co-Axial Master Chronometer Watch - 39.5 mm Steel Case - Unidirectional Diamond Bezel - Black Dial - Black Leather Strap - 215.18.40.20.01.001 116 Same goes for the bezel39. 5 mm stainless steel case with helium escape valve, transparent screw in back, screw in crown, unidirectional rotating bezel set with diamonds, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial with Arabic numerals and a date window at the 3 oclock, caliber 8800 self winding Co Axial chronometer movement with date function, approximately 55 hours of power reserve, black leather strap with rubber