Seiko Prospex - Sumo Green Dial
SPB103J1The Sumo models have been upgraded with a new movement that provides a 70 hour power reserve. The new automatic 6R35 operates at 21,600 bph and provides a hand wind capability. The crystal has also been upgraded to sapphire. These models are available in a black and a green colour way.
| Driving system | Automatic with manual winding mechanism |
|---|---|
| Caliber Number | 6R35 |
| Case | Stainless steel case |
| Glass | Sapphire crystal |
| Lumi Brite | Hands and indexes |
| Water resistance | 200m water resistance suitable for air diving |
| Magnetic reluctance | Magnetic resistance |
| Size | H52.6mm x W45mm x D12.9mm |
| The perimeter of bracelet | 190mm |
| Weight | 188.2g |
| Driving system |
|
Also Known As SBDC081
