Bulgari Calibre 131 hand wind movement. Analog dial with white face and silver-tone hands/index hour markers including Arabic numerals at the 6 and 12 o'clock positions. Stainless steel case equipped with a fixed bezel and deployment clasp. Sapphire crystal is scratch resistant. White dial features power reserve indicator. Transparent case back allows visibility of the mechanism. Water resistant to 30 meters / 100 feet.