Stainless steel case with a blue rubber strap. Fixed (8 screw) stainless steel bezel set with 32 diamonds. Blue (tapisserie) dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between the 4 and 5 o'clock positions. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Audemars Piguet calibre 2385 automatic movement, containing 37 Jewels, composed of 304 parts, bitting at 21600 vph, and has a power reserve of approximately 40 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Octagon case shape. Case size: 37 mm. Case thickness: 11.8 mm. Fold over (audemars piguet) clasp. Water resistant at 50 meters / 165 feet. Functions: chronograph, column wheel, date, hour, minute, small second. Additional Info: bezel set with 32 brilliant-cut diamonds ; ~1.02 carats. Royal Oak Offshore Series. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Automatic Diamond Blue Dial Ladies Watch 26231ST.ZZ.D027CA.01.