Hublot 521.NX.7170.RX
Hublot, CHRONOGRAPH 45MM & 42mm series, model: 521.NX.7170.RX, Diameter: 45mm, movement model: HUB1143, Movement Type: Automatic mechanical, power Reserve: 42 hours, case material: Blue sunlit satin, Bezel material: Titanium metal, functions: date display, timing.