DELIVERED WITH AN ADDITIONAL HEAVY DUTY BLACK SYNTHETIC CANVAS STRAP. Taking its design inspiration from stealth bombers, the BR03?PHANTOM is subtle, yet never totally invisible...MOVEMENT BR-CAL. 302. Automatic mechanical. FUNCTIONS Hours, minutes, seconds. Date. CASE 42 mm in width. Matte black ceramic. DIAL Black. Numerals, indices and hands covered with aphoto-luminescent coating. CRYSTAL Sapphire with anti-reflective coating. WATER-RESISTANCE 100 meters. STRAP Black rubber and ultra-resilient black synthetic fabric. BUCKLE Pin. Black PVD (Physical Vapor Deposition).