36mm lucent steel case, 8.40mm thickness, scratch resistant sapphire crystal, fixed bezel, deployment buckle clasp, dial in Aletsch blue colour obtained through galvanic treatment ? finishing inspired by the iris of the eagle ? with rhodium-plated Roman numerals and hour markers painted with Super-LumiNova Grade X1, 27 jewels, self-winding movement, screw down crown, power reserve 42 h, open case back, water resistant to 100m/330ft.
