Overview Epitomising Hublots Classic Fusion Racing Grey collection, this 45mm chronograph watch is assembled by hand with a sunray-finish chronograph dial and polished titanium casing. Enclosing HUB1143 self-winding movement and a 42 hour power reserve, this distinguished timepiece is completed with a coordinating grey alligator strap, combining timeless style with technical prowess.

• HUB1143 calibre self-winding chronograph movement
• Case width: 45mm
• HUB1143 calibre self-winding chronograph movement. Sunray satin-finish dial. Chronograph and date features
• Black rubber and grey alligator strap with stainless steel deployment buckle clasp
• Water resistant to 5 ATM
• Model no: 521.NX.7071.LR.
• Satin-finished, polished titanium case and bezel. Anti-reflective sapphire crystal
• 42 hour power reserve