Automatic movement, IWC calibre 35110 based on Sellita SW300. 25 jewels, beats per hour: 28800 vph, power reserve approx. 42 hours. Silver dial with gold-tone leaf-style hands and index hour markers; Roman numerals mark the 6th and 12 o'clock positions. Minute markers around outer rim (analog dial type). Date display at 3 o'clock position. Fixed bezel in 18kt rose gold, round case shape also in 18kt rose gold measuring 40 mm diameter with thickness of 9.5 mm. Brown leather strap (crocodile effect), fixed to sapphire crystal crystal. Includes tang clasp and solid screw-back. Water resistant up to 30 meters / 100 feet. Functions include hour, minute, second, date indicators.