Audemars Piguet Royal Oak 41 mm Frosted Gold Perpetual Calendar "Japan" Black Dial - 26574BC.GG.1224BC.01 Spitfire it was the first to

it was the first to feature a unidirectional bezel with a dual scale for depth and dive time to calculate a safe ascent without decompression stops

Water resistant to 150 m

reflecting the epitome of luxury and prestige

and a precise chronograph via center seconds hand

This Seastar men's chronograph watch from Tissot features a Swiss-made quartz chronograph movement and water-resistance to 300 meters

Audemars Piguet Royal Oak 41 mm Frosted Gold Perpetual Calendar "Japan" Black Dial - 26574BC.GG.1224BC.01 Spitfire it was the first toBrand Audemars Piguet Series Royal Oak Limited Edition Model Number 26574BC. GG. 1224BC. 01 Model Year Call for Enquiry Condition Call for Enquiry Box Papers Box & Papers Case Material Call for Enquiry Case Size 41 mm Case Detail Hammered 18 carat white gold case, glareproofed sapphire crystal and caseback, screw locked crown. Crown Screw Locked Case Back Transparent Movement Automatic Hands Luminous Bezel Set with Diamonds Dial Type Analog Dial