Seiko 62Mas Navy Blue
Model: SPB053, SPB053J1
- Movement: 6R15 Automatic 23 Jewels
- 50 Hour power reserve
- 21,600 vph or 6 beats per second
- Hand winding and hacking
- Stainless steel polished case
- Case size 42.60mm
- Silicon strap
- Domed sapphire crystal
- Unidirectional rotating bezel
- Water resistance: 20 bar (200m)
- Screw down crown
- Solid case back, screw type
- Made in Japan
- 3 year Seiko warranty