Concepts D' Exception
Vortex
Case: Grade 5 titanium; Horns of grade 5 titanium, screw-in; Crown satin-brushed and polished grade 5 titanium with micro-machined HAUTLENCE logo.
Calibre: 2 barrels one going train barrel and a complication barrel.
Dial: Upper sapphire dial face: minutes in white Super-LumiNova®;
Display: Hours, retrograde minutes and power-reserve indicator.
Strap: Black hand-sewn rolled-edge, rubberised padded Louisiana alligator leather, large square scales;