Bulova Calibre 83S0 automatic movement, Japan Movt. Bronze case with green aluminum insert. Analog watch featuring a green dial, silver-tone hands and index hour markers, luminescent coating on hands and markers for low-light visibility. Uni-directional rotating bronze bezel. Includes minute markers around the outer rim. Sapphire crystal scratch-resistant glass. Solid case back. Round 41mm case size with an 18mm band width. Secured by a buckle clasp. Water resistant to 200 meters / 660 feet depth. Functions: hour, minute, second hands.