103

The longest-serving member of the Sinn 103 line, this 41 mm stainless-steel chronograph ran from 1996 to 2020 and anchors the family with a classic black dial and index markers. It is rated to 200 m and driven by the automatic Concepto C99001 with a 42-hour reserve beating at 28,800 vph. Unlike its…

Open in DialAtlas