Sapphire crystal, stainless steel bracelet and case with fixed bezel, silver skeleton dial featuring grey alpha-style hands and index hour markers including minute markers on the outer rim, analog functions: hour, minute, second. Hamilton calibre H-10-S automatic movement (based upon ETA C07.111), 25 jewels, operates at 21600 vph, offers an approximately 80-hour power reserve. Transparent case back. Round shape, 42 mm diameter and 12 mm thickness. Includes a pull/push crown. Water resistant to 50 meters / 165 feet (suitable for short recreational swimming but not diving or snorkeling). Swiss Made.