Unlike models from the previous range, this stainless-steel timepiece features a flat dial under its transparent sapphire glass. Echoing the color of the Master Ultra Thin Moon strap, the deep black dial celebrates finesse and understatement. Two of the iconic qualities of the Master Collection that our watchmakers often strive to reinterpret, whether in the visible or invisible part of the watch. In its case, which combines finesse and sophistication, the new generation Jaeger-LeCoultre Caliber 925 promises extreme reliability. Thanks to approximately 70 hours of power reserve, time can really take its time. Jaeger-LeCoultre Calibre 925AA Case: Stainless Steel , Diameter : 39mm , Thickness : 9.3mm Water-Resistance :5 bar Functions : Date, Hour – Minute, Moon phases, Seconds Movement :Automatic, self-winding, Components : 245, Vibrations per hour : 28800, Jewels : 30, Barrel : 1, Height : 4.90 mm Dial:Black, Sunray-brushed, Rhodium-plated hour-markers Strap:Leather