Sinn 103 St Classic C Limited Edition 103.201

Exclusive special edition for the specialist watch magazine Chronos

On the one hand, an eye-catching dial contrast, a matt black anodised, unusual aluminium rotating bezel and a highly domed shock-resistant acrylic glass. On the other hand, technical features such as low pressure resistance, water resistance and pressure resistance up to 20 bar: the 103 St Classic C model effortlessly balances historical design with contemporary technical values.

This special edition, which is limited to 200 pieces, has become a true favourite, thanks primarily to its appearance. Experts classify timepieces such as the 103 St Classic C, which combine black totalizers with a bright – in this case silver- electroplated – dial, as “Panda watches”. The models from the middle of the last century achieved a cult-like status among many watch lovers - also because their striking contrast was entirely in the service of optimised readability.

In terms of construction, the 103 St Classic C achieves this with the symmetrical Tri-Compax division of the totalizers for the subsidiary seconds at nine o’clock, the stopwatch minute at three o’clock and the stopwatch hour at six o’clock. Another important tool for measuring time intervals is the 12-hour countdown rotating bezel with luminous key mark, which rotates in both directions. Speaking of luminescence: for clear readability, even in the dark, the rhodium-plated indices and hour and minute hands are also filled with luminous paint. 

A brown horsehide strap with a pin buckle deliberately contrasts the vintage design of the dial in colour and thus completes the iconographic overall appearance of this unique watch.

Reference: 103.201

Limited: 200 Pieces

Dated: 2023

Bracelet: Stainless Steel H-Link Bracelet and original tan leather strap

Case: 41mm x 15.9mm Thickness - Stainless Steel

Lug Width: 20mm

Dial: Silver Electroplated Dial

Movement: Sellita SW510 - Automatic

Functions: HMS, Chronograph

Box and Papers: Inner/outer boxes, and warranty card

Crystal: Acrylic

Bracelet size: 7.5”

Case has light wear with nothing notable. Bracelet has only light wear with a light scratch on clasp. Strap has minimal creasing with no extra wear. Dial, hands, and crystal have no wear. Watch runs within spec.

Founded in 1961 by Helmut Sinn, a former World War II pilot and blind flight instructor, Sinn Watch Company quickly gained recognition for its aviation-inspired timepieces. Specializing in navigation clocks and pilot chronographs, Sinn's reputation for precision and durability was cemented during the 1980s and 1990s when their watches accompanied German astronauts on several space missions. These accomplishments demonstrated the brand's commitment to creating reliable timepieces capable of withstanding extreme conditions.

A new era began in 1994 when certified engineer Lothar Schmidt acquired the company, introducing significant technological advancements. Under Schmidt's leadership, Sinn pioneered innovations such as Ar-Dehumidifying Technology, DIAPAL lubrication-free escapements, and TEGIMENT hardened steel cases. Today, Sinn remains at the forefront of horological innovation, producing high-quality timepieces that blend traditional craftsmanship with cutting-edge technology. The brand's dedication to excellence and continuous improvement ensures its lasting legacy in the world of high-end watchmaking.