Calibre Omega 3203 manual-winding chronometer movement with chronograph and small seconds
Movement Quartz Hands Luminous Comment
transparent back set with a yellow gold central Observatory medallion
white mother-of-pearl off-centred disc and small seconds counter dial with anthracite Roman numeral transfers
Brand Audemars Piguet Series Royal Oak Tourbillon Extra-Thin Model Number 26520BC
Omega Gents Constellation Chronometer Watch - 38 mm Brushed Red Gold Case - Brown Dial - 123.50.38.21.13.001 Eggshell Calibre Omega 3203 manual-winding chronometer38 mm brushed 18K red gold case, transparent back, domed scratch resistant sapphire crystal with anti reflective treatment both sides, brown dial, self winding chronometer Omega 8501 movement with Co Axial Escapement, date, and seconds, approximately 60 hours of power reserve, 18K red gold bracelet. Water resistant to 100 m.