Limited edition 28 timepieces
HAUTLENCE HL2.0 in-house calibre including gear train and automatic winding system. Half-trailing hours displayed by a chain, retrograde minutes, mobile bridge-type calibre.
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 manner 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.
Mobile bridge-type calibre comprising the regulating organ and rotating through 60° at each change of hour.
Movement kinematics featuring 90° changes of direction by means of special bevelled gears.images/collection/concepts-d-exception/1-HL24-Mini.png
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: HL2.4 X/28.
caliber’s picture HL2.0
- Case : grade 5 titanium
- Horns : grade 5 titanium, screw-in
- Crown : polished grade 5 titanium 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 : titanium
- Dimensions : 50 mm x 42 mm x 17.8 mm
- Weight: 49 grams.
- Hours, retrograde minutes and power-reserve indicator.
- Upper sapphire dial face : blue superluminova-enhanced metallized minutes and hour-markers
- Lower sapphire dial face : rhodium metallization, semi-opaque metallized black area and black-varnished opaque area
- Hours numerals: rhodium -plated underplate with superluminova-enhanced blue-varnished hours numerals
- Minutes hand : rhodium-plated with blue superluminova tip
- Power-reserve hand : steel with blue superluminova indicator.
- Strap : Brown and black hand-sewn rolled-edge Louisiana alligator leather, large square scales;
- Black rubber;
- Interchangeability spring bar;
- Folding clasp : titanium.