Movement : BR-CAL.302. Automatic mechanical.Functions : Hours, minutes, seconds and date.Case : Width 42 mm. Thickness 10.40 mm. Matte black ceramic.Dial : Black. Alpine logo at 6 o'clock. Applied numerals and indexes coated with Super-LumiNova®. Skeletonized metal hour and minute hands filled with Super-LumiNova®. Black and blue 60-minute graduated flange with white markings.Crystal : Anti-reflective coated sapphire.Water resistance : 100 meters.Strap : Black perforated rubber and black ultra-resistant synthetic fabric.Buckle : Barb. Steel with black PVD (Physical Vapor Deposition) finish.