Breitling Chronomat B01 42 Anthracite Chronograph Dial Black Rubber Strap Men's Watch Model RB0134101B1S1. 18K Rose Gold case with Black Rubber strap. Uni-Directional Ratcheted Rotating bezel. Dial description: Rose Gold tone luminous hands and Index hour markers with minute markers around the outer rim and 3 Black Sub-dials on an Anthracite dial. Automatic-Chronograph movement. Calendar: Date at 6 o'clock. Chronograph sub-dials display: 60 Second, 30 Minute, 12 Hours. Powered by Breitling Caliber 01 engine with 70 hours power reserve. Watch functions: Date, Power Reserve, Hour, Minute, Second, Chronograph. Scratch Resistant Sapphire crystal. Round case shape. Case size: 42mm. Case thickness: 15.10mm. Transparent case back. 200 Meters - 660 Feet water resistant.