The Seiko Prospex Sumo is Seiko's first solar-powered GMT watch, named for its impressive size. It features a green patterned dial and bright lumbrite markers for clear visibility underwater. The watch comes with a silver stainless steel bracelet and a durable sapphire crystal.
|
Movement |
Solar |
|
Calibre |
Seiko Cal. 5K65 |
|
Power reserve |
9 months |
|
Hand winding |
No |
|
Automatic |
No |
|
Glass |
Sapphire crystal |
|
Date |
Yes |
|
Width (without crown) |
45mm |
|
Thickness |
14.2mm |
|
Lugs |
20mm |
|
Lug to lug |
52mm |
|
Water resistance |
200m |
|
Dial |
Green |
|
Bezel type |
Unidirectional |
|
Case material |
Steel |
|
Band material |
Steel |
|
Caseback |
Solid |
|
Country of manufacture |
Japan |
