Sinn 104 St Sa I homages

The Sinn 104 St Sa I is a three-hand pilot's watch with day and date. The 104 was introduced in 2013; early watches used the ETA 2836-2 and current ones use the equivalent Sellita SW220-1. Sinn describes it as a classic pilot's watch in its tradition.

The 41 mm polished steel case has a sapphire front and back and is rated to 200 m. A captive bezel with minute ratcheting turns in both directions, with a luminous triangle at 12. The hands are syringe-style, the dial is matte black with luminous indices, and the case shares its angular lug shape with several other Sinn models.