Sinn

104 St Sa I MG

Reference Number :

104.0131

Series : Pilots Watch

Retail: $1,865

(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 MG is a pure distillation of Sinn's tool-watch ethos, but with an unexpectedly vibrant twist. The metallic-green dial adds a flash of personality that contrasts, yet perfectly complements, the no-nonsense design. It's the kind of watch that invites you to take a closer look. Beyond the colorful face, you find the usual Sinn hallmarks. Rock solid construction, and a bidirectional bezel you can practically operate in your sleep. 20 bar of water resistance is more like an invitation for adventure than just a specification. This watch doesn't shy away from hard work. It's a precise instrument – the SW 220-1 movement keeps things ticking reliably, while the sapphire crystal, front and back, means it'll look good doing it for years, if you'll manage to not bang it on every rock and doorknob. And that captive bezel? It's not going anywhere, no matter how rough things get.

DescriptionThe Sinn 104 St Sa I MG, reference number 104.0131, is built around a polished stainless-steel case with a diameter of 41mm and a thickness of 11.9mm. The band lug width measures 20mm, accommodating the included polished and satinized solid stainless-steel bracelet. The case itself, excluding the strap, weighs 73 grams. A captive pilot's bezel, featuring minute ratcheting and a luminous key mark at the primary index, encircles the dial. This bezel is designed for bidirectional rotation, offering added functionality. The watch meets the technical stipulations for water resistance outlined in DIN 8310, and is rated to withstand pressures up to 20 bar, while remaining resistant to low-pressure environments. Protection for the dial is managed by a sapphire crystal glass, treated with an anti-reflective coating on both the interior and exterior surfaces.

Visibility of the movement is afforded by a transparent case back, also constructed from sapphire crystal and treated with an anti-reflective coating on its inner surface. The case back is screw-fastened, ensuring structural integrity. A screwable crown further enhances water resistance. The core of the watch's mechanical operation is the SW 220-1 self-winding movement. This mechanism contains 26 bearing jewels and beats at a frequency of 28,800 semi-oscillations per hour. A seconds stop function is incorporated, allowing for precise time setting. The movement also meets the DIN 8309 standard for anti-magnetism. The dial itself presents a shimmering metallic-green color. Time display is handled through hour, minute, and second hands, all coated with luminescent material. Index markers, similarly treated, maximize visibility in different light. In addition to time indication, the watch displays both the date and the day of the week.

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