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HL2.4

Concepts d'Exception

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.

DISPLAY CASE Calibre DIAL STRAP WATER RESISTANCE Video



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

  • 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.

DISPLAY

  • Hours, retrograde minutes and power-reserve indicator.

WATER RESISTANCE

  • 3 ATM

DIAL

  • 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

  • Strap : black and brown hand-sewn rolled-edge Louisiana alligator leather, large square scales, interchangeability spring bar
  • Folding clasp : titanium.