Movement : BR-CAL.302. Automatic mechanical.Functions : Hours, minutes, seconds. Date.Case : Width 42 mm. Matte black ceramic.Dial : Black. Numbers, indexes and hands covered with a photoluminescent coating.Crystal : Anti-reflective sapphire.Water resistance : 100 meters.Strap : Black rubber and ultra-resistant black synthetic fabric.Buckle : Barb. PVD (Physical Vapor Deposition) finished steel.