Audemars Piguet Calibre Royal Oak Chronograph Automatic Mens Watch - Article No. 26240or.oo.d002cr.01

Automatic mechanical chronograph movement, flyback function and column wheel mechanism with approx.70 hour power reserve. Octagonal case in rose gold-tone finished 18kt stainless steel measuring 41mm diameter and 12.4mm thick. Fixed bezel also crafted from rose gold-tone 18kt stainless steel. Black alligator leather strap with matching buckle included, replacing the deployment clasp featured on the watch model. Black dial featuring analog time display marked by index hour markers in a rose gold-tone finish alongside luminous minute markers along the outer rim for enhanced readability underwater. Rose gold-tone coated handset equipped with luminous material for improved legibility during low-light conditions including at night and while diving due to water resistance specification. Date window located between 4 and 5 o'clock positions is visible through the crystal case front. Three sub-dials integrated on the inner face: central chronograph second hand, minute counter around the 3/6 position displaying twelve markings for each hour of operation up to 30 minutes duration, and hour totalizer dial at approximately the 9 o'clock position showing up to 12 hours accumulation capability across all time zones or elapsed times. Sapphire crystal construction with anti-reflective coating provides excellent scratch resistance ability against impacts while maintaining optical clarity standards expected from high-end timepieces like this luxury watch model designated as Royal Oak series and bearing a Swiss Made label guaranteeing its origin authenticity before being sold by the retailer Audemars Piguet under their brand name specifically for this automatic movement version Calibre 4401 containing 40 jewels precision rating. Water resistant up to 50 meters / 165 feet depth suitable for shallow water activities but not recommended for high-pressure diving scenarios or prolonged immersion beyond that limit.