Hours, retrograde minutes and power-reserve indicator.
Case : black DLC-coated grade 5 titanium;
Horns : black DLC-coated grade 5 titanium, screw-in;
Crown : polished 18-carat 4N pink gold with micro-machined HAUTLENCE logo;
Glass : 3 three-dimensional sapphire crystals, scratch-resistant, produced by multi-axis grinding;
Alternating finishes : sand-blasting, satin-brushing and hand polishing;
Horn and case-back screws : 18-carat 4N pink gold;
Dimensions : 50 x 42 x 17.8 mm;
Weight : 49 grams.
Calibre description :
2 barrels : one finishing barrel (power reserve for the entire watch calibre including power for the second barrel) and a complication barrel.
Hours displayed by a 12-link chain hinged on a pallet system. The speed regulator ensures that the hours display changes in a controlled and jerk-free mannner in 3-4 seconds instead of instantly. It completes 48 revolutions at each hour change. Hours system activated by a one-revolution mechanism mainly composed of a connecting rod and a rack.
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 3 HAUTLENCE patents.
Dimensions : 37.8 x 33.2 x 12.35 mm;
Manufacturing technology : multi-axis micro-machining, wire EDM, LIGA photolithography;
Number of components : 552;
Power reserve : 45 hours;
Regulating organ : 18,000 vibrations/hour;
Number of jewels : 92;
Finishing : fine-watchmaking type (satin-brushed, hand-drawn, hand-bevelled, ruthenium-anthracite coating and mirror-polished steel elements);
Identification and numbering plate : HL2.X.
Upper sapphire dial face : white superluminova-enhanced and 4N pink gold metallized minutes and hour-markers
Lower sapphire dial face : shiny 4N pink gold metallization, semi-opaque metallized black area and black-varnished opaque area
Hours numerals : 4N pink gold -plated underplate with superluminova-enhanced black-varnished hours numerals
Minutes hand : 4N pink gold -plated with white superluminova tip
Power-reserve hand : steel with white superluminova indicator
Strap : Brown and black hand-sewn rolled-edge Louisiana alligator leather, large square scales, black rubber, interchangeability spring bar
Folding clasp : titanium and 18-carat 4N pink gold.