This is an authentic TUDOR Stainless Steel Calfskin 36mm Black Bay Automatic Watch Brown 79500. This classic Tudor timepiece is crafted of stainless steel and features a blue dial, luminous hands and hour markers, brown calfskin strap, sapphire crystal, and an automatic movement. Follow this item for alerts. TUDOR is a registered trademark of TUDOR. FASHIONPHILE is not affiliated with TUDOR.