- Brand
- Cvstos
- Collection
- Challenge Chrono
- Model
- Cvstos - Challenge Chrono
- Reference
- 577
- Country of origin
- Switzerland
- Type of watch
- Men's
- Case material
- Rose gold
- Case diameter
- 41 mm
- Power reserve
- 100 hours
- Water resistance
- 100 ì
- Automatic
- Chronograph
- Hours
- Minutes
- Seconds
- Power reserve indicator
- Wristwatch