In addition to the statutory warranty we, Sinn Spezialuhren GmbH, Wilhelm-Fay-Straße 21, 65936 Frankfurt am Main, also provide a manufacturer's warranty on material and manufacturing defects for the watch 757 DIAPAL.
The warranty period is five years.
The warranty period is calculated from the invoice date.
Our warranty is applicable worldwide.
If you wish to make a warranty claim, we shall repair the watch for you at no additional cost.
Warranty claims are excluded in the event of damage caused by:
Loss of your waterproof watch’s water resistance is also excluded 24 months from the date of purchase.
Please inform us - Sinn Spezialuhren GmbH, by phone +49 (0) 69/97 84 14-400 or email email@example.com - as soon as you are aware of the potential warranty claim so as to avoid consequential damages. 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 shall 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 firstname.lastname@example.org. Otherwise, you as the customer shall 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 in the event of defects. These rights are not restricted by the warranty and they can be exercised free of charge.
The 757 series pilot's watches unite all our core watchmaking competencies: these are instrument watches with a consistently functional design which honour the tradition of our navigation cockpit clocks.
The features include Magnetic Field Protection of up to 80,000 A/m, Ar-Dehumidifying Technology and pressure resistance of up to 20 bar. The pilot's bezel make these watches perfect, all-purpose instruments.
The stainless steel pilot's bezel with minute ratcheting can be rotated on both sides and features a special mechanical system developed by Sinn to protect against loss. Like the case material, the base of the bezel is tempered with TEGIMENT Technology. The labelling is silver on an inset, black anodised aluminium ring to ensure optimal scale readability. A luminous triangle serves as the 0 / 60 minute mark. The rotating pilot’s bezel can be turned in both directions and clicks firmly and audibly into place at minute intervals.
The special in this instrument chronograph is the DIAPAL Technology. First developed by Sinn in 2001, it is now in successful practical use.
The starting point for our considerations back then was the critical feature of every mechanical watch: the aging of the oil, particularly around the Swiss anchor escapement, and the accompanying adverse effects on the accuracy of the movement. Theoretically, it was only a small step from the analysis to the solution: where there's no oil, there's no aging. However, this concise expression required numerous tests in practice. The technology is documented by the DIAPAL logo on the anthracite dial.