instantaneous date with rapid setting
screw-locked crown and pushpieces
and brown leather strap with 18K yellow gold deployable clasp
36mm Everose Rolesor case with Oystersteel monobloc middle case
matt dark brown alligator strap with square scales
Audemars Piguet Royal Oak Perpetual Calendar Watch - 26574ST.OO.1220ST.02 Five instantaneous date with rapid setting41 mm stainless steel case, 9. 5 mm thick, glareproofed sapphire crystal back, screw locked crown, glareproofed sapphire crystal, blue dial with Grande Tapisserie pattern, white 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