Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574OR.OO.1220OR.02 Tourbillon grey hand-stitched large square scale

grey hand-stitched large square scale alligator strap

butterfly double deployment clasp hidden buckle

carbon fiber dial (This is THE model what made Hublot worldwide success)

yellow gold Oyster 20mm bracelet

Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574OR.OO.1220OR.02 Tourbillon grey hand-stitched large square scale41 mm 18K pink gold case, 9. 5 mm thick, glareproofed sapphire crystal back, screw locked crown, glareproofed sapphire crystal, blue dial with Grande Tapisserie pattern, pink gold applied hourmarkers and Royal Oak hands with luminescent coating, blue inner bezel, Manufacture 5134 selfwinding movement with perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours and minutes, approximately 40 hours of power reserve.