Audemars Piguet Selfwinding

Audemars Piguet's Royal Oak Selfwinding, reference 77450SR.OO.1361SR.03, comes in a 34 mm steel case. The case measures 8.8 mm thick and is fitted with a sapphire crystal over a grey dial. Inside is the self-winding calibre 5800, which drives the hours, minutes, centre seconds and date. The date function sits alongside the running seconds for easy reading at a glance. The bracelet mixes steel with 18-carat pink gold links and closes with an AP folding clasp, matching the two-tone treatment of the case. Water resistance is set at 50 metres, enough for everyday wear.