Specialist dealers


  • 2300

    The skeletonized gold chronograph.

  • 2300
  • 2300
  • 2300


Warranty period leer years

Warranty Statement


Product number: 2300.010 PDF


This set includes the following bracelets:
This model is no longer available in our current range.

The master craftsmanship required to skeletonize a watch is impressively demonstrated with this gold watch. The procedure itself consists of grinding away all extraneous material. However, the skeletonization of this chronograph is a particularly laborious process, as it has a very large number of mechanical parts. The result of this painstakingly fine manual labor is extremely impressive: an artistic golden ornament is created from the various refined components of the watch. Moreover, the skeletonization of this timepiece gives the beholder deep look into the inner workings of its movement, the heart of its mechanics, which performs without end. It is the unimpeded view of the inner workings that first makes the wearer conscious of the true craftsmanship and skill involved in this manual artistry. The gold watch is thus simultaneously the symbol of the way we make our watches: with the utmost precision, intense dedication and loving attention to detail. It is precisely the manual craftsmanship on each individual component that creates the beauty of the entire watch. Right down to the genuine alligator leather strap – naturally with a species protection label – and the perfect, hand-engraved plates.

Special characteristics
  • Limited edition to 25 units
  • Case made of 18-carat gold, polished
  • Exquisitely decorated, skeletonized hand-wound movement
  • Sapphire crystal glass
  • Transparent case back made of sapphire crystal glass
  • Pressure-resistant to 3 bar

Technical details

Valjoux 23
Exquisitely decorated, skeletonized hand-wound movement
17 bearing jewels
18,000 semi-oscillations per hour
Shock resistant as per DIN ISO 1413
Anti-magnetic as per DIN 8309

The information on the mechanical movement corresponds to the current production situation in Frankfurt am Main. Due to technical changes, it may happen in individual cases that stock items of our sales partners deviate from this information.

Case made of 18-carat gold, polished
Sapphire crystal glass in front, anti-reflective on both sides
Transparent case back made of sapphire crystal glass, anti-reflective on the interior
Case back screw-fastened
Pressure-resistant up to 3 bar
Hours, minutes, subsidiary seconds

Dimensions and Weight
Case diameter: 38 mm
Band lug width: 20 mm
Case thickness: 11 mm
Weight without strap: 63 gramme

Dial and Hands
Gold-plated dial, meticulously skeletonized by hand
Hands blued

2300 configure

Watch strap
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Warranty statement

In addition to the statutory warranty, we – Sinn Spezialuhren GmbH, Wilhelm-Fay-Strasse 21, 65936 Frankfurt am Main – provide a manufacturer’s warranty against material and manufacturing defects for the watch 2300.

The warranty period is leer years.

The warranty period is calculated from the invoice date.

Our warranty is applicable worldwide.

If you wish to make a warranty claim, we will repair the watch for you at no additional cost.

Warranty claims are excluded in the event of damage caused by:

  • Improper use
  • Repairs or attempted repairs which were not carried out by us or our authorised partners. A list of authorised partners can be found in the Sales and Service Partners menu on our website
  • Signs of wear and tear, especially to straps
  • The use of force (blows, knocks, impact)

Please inform us – Sinn Spezialuhren GmbH by phone +49 (0) 69/97 84 14-400 or email – as soon as you are aware of the potential warranty claim to avoid further damage. In order to approve the warranty, we will need the watch and proof of purchase (invoice) with a detailed description of the damage.

In the event of a warranty claim, we bear the costs of sending and returning the watch as well as the transport risk, provided that the transport is carried out by the transport company specified by us and the watch has been securely packaged. Please contact us by phone +49 (0) 69/97 84 14-400 or email Otherwise, as the customer, you will bear the costs of the shipment and the transport risk.

Any costs incurred for customs duties, import duties and other fees incurred when the watch is returned to the recipient country must be borne by the recipient.

We provide this warranty in addition to your existing statutory rights for defects. These rights are not restricted by the warranty and they can be exercised free of charge.

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