SINN 103 Klassik Dreier

Product number: 103.0625

Included configuration

• Black vintage-look cowhide leather strap

If one had to choose a wristwatch from our entire collection that exemplifies our company, it would undoubtedly be the 103 series. This pilot’s chronograph has been an integral part of our watch range since the mid-1960s.

The design principle of a cockpit instrument served as inspiration, staying true to the tradition of our company. After all, the first watches created by the company’s founder were mechanical aircraft cockpit clocks designed for professional use.

The 103 Klassik Dreier model features domed, scratch-resistant sapphire crystal with anti-reflective coating on both sides. A view through the sapphire crystal case back reveals the finely decorated movement, showcasing intricate mechanics and a rotor engraving with an individual limited-edition number.

The movement powers a classic tricompax chronograph, fully dedicated to functionality: a 30-minute counter at 3 o’clock, a 12-hour counter at 6 o’clock, and a small seconds hand at 9 o’clock, all displayed on a silver-tone sunburst dial. The symmetrical, V-shaped arrangement of the counters in galvanic blue gives the watch a balanced appearance, further enhanced by the blue pilot’s bezel.

The 103 Klassik Dreier edition is also water-resistant, pressure-resistant up to 20 bar and low pressure resistant. It comes with a black cowhide leather strap with blue stitching.

Mechanical Movement

SW 510 Self-winding mechanism 27 bearing jewels 28,800 semi-oscillations per hour Seconds stop function Anti-magnetic as per DIN ISO 764 The information on the mechanical movement corresponds to the current production situation in Frankfurt am Main. Due to technical changes, it may happen in individual cases that stock items of our sales partners deviate from this information.

Case

Stainless steel, polished Crystal made from sapphire crystal with anti-reflective coating on both sides Transparent case back made of sapphire crystal, with anti-reflective coating on the interior Case back screw-fastened Crown screwable Push-pieces screwable Meet the technical requirements of water resistance according to DIN 8310. Water-resistant and pressure-resistant up to 20 bar Low pressure resistant

Functions

Hours, minutes, subsidiary seconds Date display Chronograph Pilot’s bezel with minute ratcheting and luminous key mark

SINN Technologies

Captive bezel

Dimensions and Weight

Case diameter: 41 mm Band lug width: 20 mm Case thickness: 17,2 mm Weight without strap: 88 gramme

Dial and Hands

Silver dial with sunburst decoration Indices coated with luminescent colour Hour, minute and stopwatch second hand coated with luminescent colour

Manufacturer product details

Store in a dry place, ideally in a pouch or box to prevent scratches. Avoid water, perfumes, and chemicals. Clean regularly with a soft cloth to maintain its finish.

Standard delivery in 3–5 business days. Express options available at checkout. Returns accepted within 14 days if unused and in original packaging.