Sinn 103 St Sa Ref: 103.061

Description

Sinn 103 St Sa (Ref. 103.061) – Classic pilot’s chronograph with functional standards

Housing and design

The Sinn 103 St Sa is a modern classic among pilot’s chronographs. The satin-finished stainless steel case measures 41 mm in diameter and has a height of 17 mm. The unidirectional rotating bezel with minute detent is equipped with a black aluminum inlay inlay that enhances the classic design. The sapphire crystal with anti-reflective coating on both sides protects the dial from scratches and offers optimal readability. The screw-down crown, pushers and screw-down back ensure excellent robustness. The black dial is equipped with white luminous hands, applied indices and a central chronograph layout – functional and timeless at the same time.

Movement and technology

Inside, the powerful Concepto C99001 automatic movement works. It offers a power reserve of approximately 48 hours, has 25 jewels and operates at a frequency of 28,800 vibrations per hour. Functions include hour, minute and small seconds, a central chronograph seconds and 30-minute and 12-hour counters. In addition, the watch is equipped with a day and date display at 3 o’clock. The movement is shock-proof and housed in an anti-magnetic housing in accordance with DIN 8309 – ideal for daily use as well as extreme situations.

Bracelet and wearing comfort

Our version is equipped with the original sand-colored canvas Alcantara bracelet from Sinn. It combines sporty robustness with a pleasantly soft Alcantara interior for maximum comfort. The material is hard-wearing, breathable and offers a particularly modern look thanks to its textile surface. The matching stainless steel pin buckle ensures a secure hold on the wrist – both in everyday life and during sporting activities.

Functionality

The Sinn 103 St Sa impresses with its comprehensive features: the chronograph is pressure-resistant up to 20 bar (200 metres), vacuum-proof and equipped with a transparent sapphire crystal case back that provides a view of the decorated movement. The large luminous material on the hands and indices ensures the best readability even in poor lighting conditions. The unidirectional rotating bezel allows precise recording of time intervals. This timepiece is not only a tribute to classic pilot’s watches, but also a full-fledged instrument for pilots, professionals and watch enthusiasts with demands on function and tradition.