Up for sale is a classic Sinn 103 chronograph from the 1990s.
Inside, the handwound 7760 movement is running very well.
It still has its original untouched tritium dial and hands.
Brand: Sinn
Model: Chronograph
Reference: 103
Serial: 41228**
Movement Type: Handwound
Movement: 7760
Crystal: Plexiglas
Complications: Hour, Minute, Second, Chronograph, Date, Day
Material-Case: Stainless Steel
Material-Bracelet/Strap: Leather
Diameter: 41mm
Box: No
Papers: Our own certificate