Eberhard: Chrono 4

 

 

Chrono 4 BADBOY : THE INDOMITABLE FORCE OF TIME

Reference: 31060
Movement: calibre EB. 250 12 ½ ” – basis ETA 2894
mechanical chronograph with automatic winding
Eberhard & Co. device with 4 counters in line:
minutes, hours, 24 hours and small seconds – date.
The complete mechanism works with 53 rubies.
Case: steel, with decorative black PVD-treated screws (Physical Vapour Deposition) on the crown guard and strap attachment
Diameter of the case: 46 mm
Thickness of the case: 14,10 mm
Case-back: polished, with engravings, slightly curved on the outer edge – secured by 8 screws
Strap attachment: 22,00 mm
Water-resistance: 20 atm
Crown: screw-in, with crown guard and engraved elements to provide optimum grip; personalized with the ancient shield, symbol of the Maison, in bas-relief.
Push-pieces: screw-down, with engraved elements to provide optimum grip; decorative black PVD-treated screws
Bezel: unidirectional rotating bezel, featuring 6 black PVD-treated screws and black engraved numerals
Crystal: sapphire, flat, anti-reflective
Dials: - black, with black counters and red counters hands
- black, with black counters and white circular zone - 24-hours
counter with red hand
- Black Or with black counters - 24-hours counter with red
hand
- white, with white counters - 24-hours counter with red hand
- white with silvered counters and black circular zone - 24-hours counter with red hand.
Shiny, with matt centre zone and snailed counters – luminescent, applique hourmarkers, either rhodium-plated or black nickel-plated.
Date window at 12 o’clock - raised brand name. Red centre seconds-hand. Tachymeter scale on the flange expressed in Km.
Depending on the dial version, the subtle circular metal plate features either a satin vertical or soleil finish and 6 steel screws, rhodium-plated or black nickel-plated.
Hands: sword-shaped, skeleton, luminescent
Strap: black rubber, vertically sculpted. Personalized with the “E” shield, engraved in bas-relief – “E&C” personalized steel buckle
Optional: Déclic deployment clasp in steel - Patent Pending
Note: Patented – Registered Design

 

Chrono 4

Chrono 4 is the first chronograph in the history of watchmaking whose counters are arranged in one row. It's a genuine innovation both aesthetically and functionally, and it's a real revolution also from a technical point of view.

  • Mechanical automatic movement
  • Hours, minutes, seconds, date
  • 4 counters chronograph
  • Stainless steel or pink gold 18 ct case
  • Sapphire glass
  • White, black or blue dial
  • Water-resistant down to 5 atm
  • Steel Chalin bracelet or leather strap

 



CHRONO GRANDE TAILLE

Reference: 31052

  • Movement: mechanical chronograph with automatic winding device by Eberhard & Co., Patent pending, 4 counters arranged in a row: minutes, hours, 24 hours and small seconds . date. The complete mechanism works with 53 rubies
  • Case: in steel
  • Diameter of the case: 43 mm.
  • Thickness of the case: 13,32 mm.
  • Bezel: polished
  • Strap attachment: 20 mm.
  • Case-back: polished . flat with bevel . secured by 8 screws, with engravings
  • Push-buttons: steel with a little rubber ring
  • Crown: steel with a rubber decoration on the top with a steel "E" in relief; screw-in, water-resistant
  • Water-resistance: 5 atm.
  • Glass: sapphire, domed, non-reflecting
  • Dials: - white or black with a silvery finishing on a circular zone bearing the tachometer scale, 4 silvery counters snailed - black with a polished finishing on a circular zone bearing the tachometer scale, 4 black counters snailed - white with a polished finishing on a circular zone bearing the tachometer scale, 4 black counters snailed Index, date contour, counters. contour and brand name raised . small luminescent dots on the hours . date at 12 o.clock
  • Hands: sword-shaped, skeleton, with luminescent points
  • Strap: in rubber, black, personalised with the small shield .E. in steel and the buckle E&C.
  • Optional : deployment clasp Déclic (Patent Pending)
  • Notes: Registered Design - Patent Pending

 

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