- Reference number: 821.10.101.10
- Case size: 42.5mm
- Lug size: 20mm
- Case material: Stainless steel
- Movement: COSC-certified ETA 2824-2 auto movement
- Strap color: Black (other options available)
- Water resistance: 30 bar (300 ms/1,000')
Pros
- Unique appearance
- Comfortable, wears smaller than size
- Thin
- Capable dive watch
Cons
- Smaller-than average-face
- Complex rotating bezel harder to read
