The Chrono 4 130 EDITION LIMITÉE

From Eberhard -

Courtesy of Eberhard

I can honestly say that Eberhard has finally made a Chrono 4 that I actually like!

Courtesy of Eberhard

Here are the pertinents, straight from Eberhard -

Reference: 

31130 Limited edition of 130 pieces, celebrating the Eberhard & Co. 130th anniversary. 

Movement: 

calibre EB. 251 12 1⁄2” – base ETA 2894‐2 with rhodium‐plated finish, perlée‐finish and blue screws.
Mechanical chronograph with automatic winding, device patented by Eberhard & Co., 4 counters arranged in a row: minutes, hours, 

24 hours and small‐seconds.  Date at 12 o'clock. The complete 

mechanism works with 53 rubies. 

Main plate and wheels with DLC® finishing. Counters wheels visible thanks to the upper bridge in sapphire glass that is 3 tenths of a millimetre thick. 

Oscillating weight: 

with a circular structure, finished Côtes de Genève and personalised with the number 130 with blue colour fill.

Case:

in steel, with satin finish and polished details. 

Diameter of the case:
42 mm

Thickness of the case:
13.3 mm

Case-back:

fixed by 8 screws, central part in sapphire glass; outer circumference dedicated to personalized engravings.

Strap-attachment:
20 mm

Bezel:
with double circular satin finish and intermediate polished 
cylindrical part.

Water-resistance:
50 m

 

 

Chrono 4 Geant Full Injection from Eberhard

This just in from Eberhard -


EBERHARD & CO. CHRONO 4 GEANT FULL INJECTION LIMITED EDITION

Courtesy of Eberhard

The Chrono 4 Géant collection is being enhanced with a new super-cool total black
edition: Chrono 4 Géant “Full Injection“. The timepiece, that perfectly combines
technique and aesthetical elegance, is produced in a limited series of 500 pieces.

The complexity of the construction process, which makes this chronograph even
more precious, allows in fact for only a limited production. The 46 mm case of
Chrono 4 Géant “Full Injection” is particularly remarkable for the use of a special
treatment consisting in an advanced low temperature carbon diffusion. This allows
the carbon to penetrate the steel surface for 30 μm (micrometers), thus producing a
structural hardening. With the steel’s hardness increase, the watch-case wear resistance
and fatigue-limit are improved.  Afterwards, the beautiful black colour is obtained thanks
to the treatment DLC – Dianoir® - Diamond Like Coating – which, by providing the
steel case and buckle with a black coating, gives the watch a particularly sporty and
attractive look.

Chrono 4 Géant Full Injection is unique also from the styling point
of view: the black shade is extended to the chronograph push buttons and crown and
the black dial, with black counters and red counters’ hands, features a circular metal
plate with a “Côtes de Genève” decor.

The name of the model - “Full Injection“ – is engraved on the case-back.
Water-resistant to 200 metres, this chronograph comes with a vertically sculpted rubber strap
that underlines its explosive energy.

Chrono 4 Géant has been made stronger than ever, because when the going gets
tough, the tough get going...

GEANT
FULL INJECTION

Reference:
31062. Limited edition of 500 pieces

Movement:
Caliber 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, 53 rubies.

Case:
In steel, submitted to a hardening treatment through a low
temperature process that diffuses carbon into the steel
with a penetration of 30 μm, thus increasing fatigue-limits
and shock-resistance. With DLC-Dianoir® carbon treatment
providing a black coating.

Diameter of the case:
46 mm

Thickness of the case:
14.10 mm

Caseback :
With engravings, fixed by 8 screws.

Water-resistance:
200 meters

Crown:
With DLC-Dianoir® carbon treatment; screwed-in crown
with crown guard and engraved elements to provide
optimum grip; personalized with the ancient shield, symbol
of the Maison, in bas-relief.

Push-buttons :
With DLC-Dianoir® carbon treatment ; screwed-in, with
engraved elements to provide optimum grip; decorative
black PVD-treated screws

Bezel:
with DLC-Dianoir® carbon treatment, unidirectional
rotating bezel, featuring 6 black PVD-treated screws and
black engraved numerals

Glass:
sapphire, non-reflective

Dial:
Black with black counters, azurée finish, red counters’
hands.
Applied indexes, luminescent - date at 12 hours.
Central seconds hand in red. Tachometer scale in km/h on
the flange. Metal plate with Côtes de Gèneve finish.

Hands:
sword-shaped, skeleton-carved, luminescent

Strap:
black rubber, vertically sculpted, personalized with the “E”
shield engraved in bas-relief – “E&C” personalized steel
buckle with DLC-Dianoir® carbon treatment

Note: Patented – Registered Design   www.eberhard-co-watches.ch

Two Eberhard pieces nominated for Watch of the Year

Eberhard announced today that two of its pieces have been nominated for Watch of the Year, which is organized by 00/24 WatchWorld.

Courtesy of Eberhard

The Chrono4 Grande Taille 10ème Anniversaire was one selection.  Here are some details on the Chrono4 Grande Taille 10ème Anniversaire courtesy of Chronometers.org - http://www.chronometers.org/

10ème Anniversaire -
Movement:
Calibre EB. 250-C4 12 ½” – basis ETA 2894
mechanical chronograph with automatic winding device by Eberhard & Co.,
Patented, 4 counters arranged in a row: 
minutes, hours, 24 hours and small seconds – date. 53 rubies

Case:
Stainless steel, 43 mm diameter, 13.32 mm thick, polished bezel, water resistant to 50 meters, 20 mm lug width

Case back:
Polished – flat with bevel – secured by 8 screws, with engravings: 2001-2011. 10 ans de Chrono 4

Push buttons:
Stainless steel

Crown:
Stainless steel, screw-in, water-resistant

Glass:
Sapphire, domed, anti-reflective

Hands:
Sword-shaped skeleton with luminescent ends

Strap:
Rubber

Courtesy of Eberhard

And the Gilda Floral was also selected to take part in the competition.


www.eberhard-co-watches.ch