Movement : BR-CAL.321. Automatic mechanical.Functions : Hours, minutes, seconds and date.The BR-05 belongs to the family of watches with an integrated bracelet: the bracelet merges with the case into a coherent whole.Case : Width 40 mm. Polished-satin steel. Screw-down crown. Sapphire crystal case back with 360° oscillating weight.Dial : Sunburst black. Applied numerals and indexes filled with Super-LumiNova®.Crystal : Anti-reflective coated sapphire.Water resistance : 100 meters.Strap : Polished-satin steel.Buckle : Folding clasp. Polished-satin steel.