Master Compressor Extreme W-Alarm Case 46,3mm of diameter out of titanium glossed rank 5, steel support polished, amorssor of shocks. Glass sapphire curvature N°9 hardness. Seal with 100m. Black rubber bracelet with steel ringlet.

Mechanical movement with automatic reassembly, gauges Jaeger LeCoultre 912, manufactured, assembled and decorated with the hand. 28800 alternations per hour, 45 hours of reserve of walk. Functions hours, minutes, seconds, universal date, hours (discs of city associated with an appreciation 24H), alarm clock with double posting hour and minute..