Hublot Big Bang - Chronograph 44mm

Hublot Big Bang Steel Ceramic Mens Watch 301.SB.131.RX. Stainless steel case with a black rubber strap. Fixed black ceramic bezel. Black carbon fiber pattern dial with luminous hands and alternating Arabic numeral and index hour markers. Minute markers around the outer rim. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement with a 42-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Case diameter: 44 mm. Case thickness: 14.5 mm. Round case shape. Band width: 25 mm. Band length: 8 inches. Fold over clasp with a push button release. Water resistant at 100 meters / 330 feet. Functions: hours, minutes, seconds, calendar, chronograph. Sport watch. Item Variations: 301.SB.131.RX, 301-SB-131-RX, 301/SB/131/RX, 301SB131RX.