Produced 2020–2023. This later Sinn 903, made from 2020 to 2023, carries the same 41 mm stainless steel navigation chronograph case and 100 m water resistance as the vintage original but modernizes the movement to a self-winding Sellita…
Open in The Dial Atlas
Specifications, configurations, image gallery, market listings, lineage and notable appearances are part of the full reference.