Black dial enhanced by silver-tone hands. Silver-tone stainless steel case with a silver-tone stainless steel band. Automatic movement. 30 meters / 100 feet water resistance. Fixed bezel. Scratch Resistant Sapphire crystal. Transparent caseback. Deployment with Push Button Release clasp. Pull / Push crown. Case size 40 mm x 9.8 mm. Band 21 mm x long. Longines L2.793.4.57.6 Master Watch.