Sinn 104 I ST SA
The 104 St Sa I is a classic pilot watch in the SINN tradition. The dial is clearly structured, with its three hands providing optimum readability of the time, date and day of the week down to the second. The pilot's bezel with minute ratcheting can be rotated on both sides and is securely attached to the case. It has a luminous triangle as key mark at the 12 o'clock position. The instrument watch has a polished stainless steel case and a crystal made of sapphire crystal which is also used for the transparent back. The transparent back allows the filigree work of the mechanical movement to be admired in all its intricacy. The 104 St Sa I is low pressure resistant and can withstand pressures of up to 20 bar.
Information:
Pre-Owned: Sinn 104 I ST SA
Reference: 104.010
Dated: 2017
Bracelet: Stainless Steel Bracelet and Sinn Leather Strap
Case: 41mm x 11.9mm Thickness x 47.5mm lug to lug - Stainless Steel
Lug Width: 20mm
Movement: Sellita SW 220-1 - Automatic
Functions: Hours, Minutes, Second, Day-Date, Captive Bezel
Box and Papers: Inner/outer boxes, and warranty card
Crystal: Sapphire
Bracelet size: 7.15” (Extra links are missing pins) Fits 7.5 with extra links
Condition:
Case has little to no wear. Bracelet has minimal light micro wear. Dial, hands, and crystal have no wear.
History of Sinn Watches
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.
