calibre 558 T manual winding movement with small seconds on the tourbillon shaft
stainless steel pin buckle buckle
and blue sapphire-crystal disks for sky background and moon phases
silvered dial with sunray effect
Caliber UN-178 Manual-winding movement with flying tourbillon
Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel And Yellow Gold Case - Unidirectional Bezel - Blue Ceramic Dial - Blue Rubber Strap - 210.22.42.20.03.001 31.6 calibre 558 T manual winding42 mm stainless steel and 18K yellow gold case with helium escape valve, transparent back, unidirectional rotating bezel with a Ceragold diving scale, domed scratch resistant sapphire crystal anti reflective treatment on both sides, polished blue ceramic dial with laser engraved waves and a date window at 6 oclock, Caliber Omega 8800 self winding movement with co axial escapement, chronometer, date, approximately 55 hours of power reserve, blue rubber