Technical Specifications:
Display: Hours, retrograde minutes and power reserve.
Caliber: 2 barrels: one finishing barrel (power reserve for the entire watch movement 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 3-4 seconds instead of instantly. It completes 48 revolutions at each hour change. Hours system activated by a one-revolution mechanism composed principally of a connecting rod and rack. Mobile bridge movement comprises the regulating organ and rotates through 60° at each change of hour.
Movement kinematics incorporate 90° changes of direction by means of special bevelled gears.
Automatic movement with oscillating weight in 18-carat white gold.
Identification and numbering plate: HL 2.1
Dimensions of the movement: 37.8 mm x 33.2 mm x 12.35 mm
Number of components: 552
Number of jewels: 92
Regulating organ: 18,000 vibrations/hour
Power reserve: 45 hours
Finishing: fine-watchmaking type (satin-brushed, hand-drawn, hand-bevelled, ruthenium-anthracite coating and polished-blocked steel elements).
Manufacturing technology: multi-axis micro-machining, wire electro-erosion.
LIGA photolithography.
Case: 18kt white or rose gold
Dimensions: 50 mm x 42 mm x 17.8 mm
Crystal: 3 three-dimensional sapphire crystals, scratch-resistant, produced by multi-axis grinding.
Alternating finishes: sand-blasting, satin-brushing and hand-polishing.
Crown: 18kt gold with micro-machined Hautlence logo.
Horns: screwed, 18kt gold. Horn and case-back screws: 18kt gold. Weight: 192 grammes
Dial: Ruthenium and rhodium-plated, black numerals and luminescent dots for readability in the dark. Hour numerals: rhodium-plated with luminescent numbers.
Minutes hand: rhodium-plated with a luminescent tip for readability in the dark.
Power-reserve hand: steel with luminescent indicator.
Strap: Brown or black Louisiana alligator skin, large square scales, full wrapped, hand-stitched.
Spring bar for changing the strap.
Folding buckle: titanium and 18-carat white gold
Water-Resistance to 30 meters.
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