Automatic chronometer movement with 23 jewels and power reserve of 80 hours; analog dial displaying day, date, hour, minute, second functions; luminous markers and hands for night readability; sapphire crystal for scratch resistance; stainless steel case finished in two-tone silver-tone and yellow gold PVD coating; fixed yellow gold PVD bezel; paired with a two-tone stainless steel bracelet measuring 20 mm width secured by a fold-over clasp with push button release; round shape, 40mm diameter case thickness of 11.3mm; water resistant to 50 meters / 165 feet depth.