Hours, retrograde minutes and power-reserve indicator.
Case middle and lugs : 18-carat red gold
Crown : 18-carat red gold, polished with micro-machined HAUTLENCE logo
Main glass : one three-dimensional sapphire, scratch-resistant, produced by multi-axis grinding
Side glasses : screw-in sapphire crystal
Inner side windows : sapphire crystal with honeycomb motif with laser-produced moiré effect
Alternating finishes : sand-blasting, satin brushing and polishing
Hornand case-back screws : grade 5 titanium
Dimensions : 52 x 50 x 18 mm
Weight : 120 gr
Calibre description :
2 barrels: one going train barrel (power reserve for the entire watch calibre including power for the second complication barrel); and a complication barrel.
Hours displayed by a 12-link chain hinged on a pallet system. The speed regulator ensures that the hour display changes in a controlled and jerk-free manner in 3-4 seconds instead of instantly. It completes 48 revolutions at each hour change. Hour system activated by a one-revolution mechanism mainly composed of a connecting rod and a rack.
Bi-axial tourbillon comprising a constant-rotation regulating organ.
Movement kinematics featuring 90° changes of direction by means of special bevelled gears.
Automatic calibre with oscillating weight in 18-carat white gold-
This innovative calibre is protected by two HAUTLENCE patents.
Movement dimensions : 37.8 x 33.2 x 12.35 mm
Production technology : multi-axis micro-machining, wire EDM, LIGA photolithography
Number of components : 482
Power reserve : 40 hours
Regulating organ : 21,600 vibrations/hour
Number of jewels : 92
Finishing : fine-watchmaking type( satin-brushed, hand-drawn, hand-bevelled, anthracite ruthenium coating and mirror-polished steel elements
Identification and numbering plate : HLR2.1 xx/8
Upper sapphire dial face : black, white and red transfer
Lower sapphire dial face : black and white transfer
Minutes hand : galvanic rhodium-plated coasting with white Super-LumiNova® tip
Power-reserve hand : stainless steel with red varnished indicator
Strap : brown Louisiana alligator leather, padded, large square scales, rolled-edge, hand-sewn
Spring bars for strap changes screwdriver
Folding clasp : grade 2 titanium with palladium plate