Silver-tone stainless steel case with fixed bezel and oyster bracelet. Blue analog dial featuring silver-tone hands, Arabic numeral hour markers, minute markers on the outer rim; luminescent accents for hour/minute markers. Water resistant to 100m (330ft). Automatic Calibre 2231 movement with approximately 48-hour power reserve and beating at 28800 vph. Includes 31 jewels. Sapphire crystal. Screw-down crown, solid case back.