Audemars Piguet Perpetual Calendar

The Code 11.59 by Audemars Piguet Perpetual Calendar, reference 26441OR.OO.D420CR.01, has a 38 mm rose gold case. The green embossed dial has matching subdials and a day and date display, month and moon phase. Self-winding Calibre 7138 has 41 jewels and a 55-hour power reserve. The case measures 10 mm thick, with a see-through case back and a water-resistance rating of 30 metres. A double glareproofed sapphire crystal covers the dial. A dark green alligator leather strap closes with an 18-carat pink gold AP folding clasp. The 18-carat pink gold hour-markers and hands are filled with luminescent material.