Define Watches is proud to introduce to Australia the Sinn 757 series

Sinn has established a global reputation for manufacturing functional time pieces and special instruments of the highest technical excellence.
Posted in Hot Products

The 757 series is one of Sinn’s most robust and complete model ranges for serious sports people, pilots and travellers. The various models in the 757 series include all of Sinn’s technologies including: tegimented steel hardening, nickel free case back, magnetic field protection, anti-reflective sapphire glass, screw down, Sinn special oil filling which provides protection between -45 to +80 degrees C, water and pressure resistance to 20bar/200m and security against low pressure at high altitudes. Plus, the added benefit and functionality of a second time zone for frequent travellers. The 757 series incorporates good looks, functionality and reliability into one timepiece.

Model: 757.020
Duochronograph with black hard coating
This black hard coating is applied using the PVD method and has an unbeatable advantage compared to conventional colored coatings: it never cracks or peels off! The prerequisite for this is the TEGIMENT® technology developed by SINN, with which the stainless steel of the case and of the rotating bezel are hardened to 1,500 Vickers. The black hard coating in this outstanding quality can be achieved only in combination with the TEGIMENT® technology. Thus SINN offers these successful models not only in the accustomed, unsurpassable quality and equipped with patented SINN technology, but also in a new, attractive design.
For more information: phone (07) 3395 7728 or visit