← Sinn
Sinn
103
Compare this collection103
1970s
Classic pilot's chronograph, one of Sinn's oldest continuously produced references.
- Category
- Pilot
- Designers
- In-house design studio
- Case materials
- Stainless steel
- Sizes
- 41mm
- Dial
- Black with luminous chronograph subdials
- Crystal
- Sapphire
- Strap / bracelet
- Leather, steel bracelet
- Movements
- Valjoux 7750 (SZ01)
- Movement type
- Automatic
- Power reserve
- 44 hours
- Water resistance
- 200m
- Complications
- Date · Chronograph
- Key references
- 103 St Sa, 103 Ti
- Price band
- $2,600–$3,600
The house
Sinn
German tool-watch maker renowned for proprietary technologies like Tegiment hardening, dehumidifying capsules, and diesel oil case cushioning developed for pilots and divers.
- Founded
- 1961
- Founder
- Helmut Sinn
- Headquarters
- Frankfurt am Main, Germany
- Signature materials
- Tegimented steel, submarine steel, German silver
- Signature movements
- SW300-1 (Sellita), Valjoux/ETA 7750-based chronographs
- Notable designers
- In-house design studio