Sinn

104 St Sa I W

Reference Number :

104.012

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 Sinn 104 St Sa I W is not your average pilot's watch; it's a blend of rugged functionality and an unexpectedly refreshing aesthetic. The crisp, white dial provides a legible face, perfectly contrasting with the bold, luminescent indices and hands. The bead-blasted stainless steel case and robust sapphire crystal speak of classic styling, making the 104 ready for a wide range of conditions. With the 20 bar water resistance that gives great versatility. Peer through the sapphire crystal case back, and the SW 220-1 automatic movement is on full, glorious display. It's a watch that calls you with capability and some traditional german design. From the cockpit to the ocean, the 104 St Sa I W is not about flashy looks; it's about getting it done, with precision and a touch of elegant charm.

DescriptionThe Sinn 104 St Sa I W, reference 104.012, is a traditionally styled pilot's instrument built to exacting standards. Its case, fabricated from polished stainless steel, measures 41mm in diameter and 11.9mm in thickness, offering a substantial yet wearable presence on the wrist. The band lug width measures 20mm. The total weight, excluding the strap, is 73 grams. The case construction incorporates a screw-fastened case back and a screwable crown, contributing to the watch's impressive water resistance. The watch's design fulfills the technical specifications for water resistance as defined in DIN standard 8310. This ensures resilience to pressures up to 20 bar, equivalent to a depth of approximately 200 meters, and also provides resistance to low-pressure environments. Protection for the dial is afforded by a sapphire crystal, treated with anti-reflective coating on both the interior and exterior surfaces. The case back features a transparent sapphire crystal, treated with anti-reflective coating internally, allowing an unobstructed view of the mechanical movement.

Powering the 104 St Sa I W is the SW 220-1 self-winding caliber. This mechanical movement incorporates 26 bearing jewels and operates at a frequency of 28,800 semi-oscillations per hour (4 Hz). A seconds stop function, also known as hacking, is included, permitting precise time setting. The movement's design also incorporates anti-magnetic properties, adhering to the specifications of DIN 8309. Functionality extends beyond the display of hours, minutes, and seconds; a date display is located, along side a day of the week display. Surrounding the dial is a captive pilot's bezel, engineered with a minute ratcheting mechanism for precise measurement of elapsed time. This bezel features a luminous triangular key mark at the 12 o'clock position for increased visibility in low-light conditions. The dial itself is a glossy white finish, providing a contrasting background for the indices, which have been coated with a luminescent material. Similarly, the hour, minute, and second hands are also treated with luminous paint, promoting legibility regardless of lighting conditions.

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