SJX Watches
Sinn Introduces the 903 St II Navigation Chronograph
Known for its military-inspired instrument watches, Sinn revisits one of its signature models with the 903 St II Navigation Chronograph. Updated in terms of the movement and case, the new 903 makes its debut with three dial variants, including a limited edition featuring an attractive light blue dial. Initial thoughts The 903 St is curious for bearing a striking similarity to the Breitling Navitimer – a result of Breitling having sold the rights to produce the Navitimer when it went bust during the Quartz Crisis. While the earliest versions of the 903 were essentially rebadged Navitimers – Sinn having bought the components from Breitling – the new 903 is a Sinn creation and also better than previous generations. The 903 St II in classic black Compared to earlier generations of the model, the 903 St II is streamlined and improved. Upgrades include removing the fiddly second crown at ten (so the slide rule is now directly operated via the bezel), the addition of luminous blocks for indices, and an applied logo. The appeal of the new 903, however, does have one caveat: the date between four and five remains, but only on the regular production version. It’s absent on the limited edition, but that arguably should have been done for all variants. The standard 903 St costs US$3,730 with a leather strap, and an additional US$240 for a bracelet. The 500-piece limited edition model is priced at US$4,170. The affordable price makes it a more attractive proposition than ma...