Sinn

104 St Sa I A

Reference Number :

104.014

Series : Pilots Watch

Retail: $1,502

(As of: 02/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Sinn. If you are interested in selling this watch to us, you can contact us here.

Quick TakeThe 104 St Sa I A isn't just a watch; it's a precision instrument with a refined pilot's soul. The anthracite sunburst dial catches the light with an understated sophistication, matched perfectly by the robust, polished stainless steel case. Feel the satisfying click of the captive pilot's bezel as you track elapsed time. It is precise, giving accurate information that is easy to use. With its clear, luminous markings, the 104 is built for clear visability, day or night. It has a sturdy German construction! The 104's automatic movement, visible through the sapphire crystal case back, beats with the consistant time keeping the watch has. It's a functional work of art. Water-resistant to 20 bar and built to withstand low pressure, the 104 isn't afraid of a challenge, much like the aviators who inspired its design. It's a very special watch.

DescriptionThe Sinn 104 St Sa I A, reference 104.014, is a meticulously engineered pilot's instrument. Its core functionality is driven by the SW 220-1 self-winding mechanical movement. This movement features 26 bearing jewels, and operates at a frequency of 28,800 semi-oscillations per hour, contributing towards accurate timekeeping. A seconds stop function is incorporated for precision time setting. The movement's integrity is bolstered by its anti-magnetic properties, adhering to the standards outlined in DIN 8309. The design of this watch reflects a commitment to resilience. The watch is certified as pressure-resistant up to 20 bar, equivalent to a water depth of approximately 200 meters, meeting DIN 8310 standards. Furthermore, it is engineered to withstand low-pressure environments.

Encasing the movement is a 41mm diameter case constructed from polished stainless steel. The case's thickness measures 11.9mm, and it accommodates a 20mm band lug width. The watch’s total weight, excluding the strap, is documented at 73 grams. Both the front crystal and the transparent case back are crafted from sapphire crystal. The front crystal features anti-reflective coating on both sides, optimizing dial visibility, while the case back benefits from an interior anti-reflective treatment. A captive pilot's bezel, a defining element of the design, is integrated into the case. This bidirectional bezel facilitates precise minute ratcheting and features a prominent luminous triangular key marker. The dial is an anthracite electroplated surface enhanced with a sunburst decoration. Indices are coated with luminescent material, as are the hour, minute, and second hands, ensuring readability under various light conditions. The listed specifications for the mechanical movement represent the standards at the point of manufacture in Frankfurt am Main, with the caveat that minor deviations might occur due to evolving technical enhancements. The screw-fastened case back and screwable crown contribute toward solid construction.

GenderMen

SignaturesSinn

Country of OriginGermany

Case Size41 mm

MovementAutomatic

CaliberSW 220-1

FunctionsHours, Minutes, Seconds, Date, Day

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSapphire Crystal

CrownScrew Down