- Caliber V157
- Powered by solar energy, no battery charged needed
- Power reserve: approximately 10 months (fully charged)
- Diver's 200m
- Stainless steel and plastic case (harding coating)

- Silicone bracelet
- Unindirectional rotating bezel
- Hardlex glass
- Screw case back and crown
- Date display

- Overcharge Prevention function

- Quick start function

- Diameter: 46.7mm