Seiko - Prospex Sumo - SPB103J1 - Watch Specs & Virtual Try-On
Detailed specifications and high-quality images of the Seiko Prospex Sumo SPB103J1. Check dimensions and virtual try-on.
Watch summary
The Seiko Prospex Sumo SPB103J1, also known as the 'Hulk' or 'Green Sumo', is a robust diver's watch with a striking green sunburst dial. It features an automatic 6R35 movement with a 70-hour power reserve and a comfortable wrist presence despite its size. The watch is water-resistant to 200 meters, making it suitable for diving.
- Case Diameter
- 45mm
- Movement
- Automatic Caliber 6R35
- Power Reserve
- 70 hours
- Thickness
- 12.9mm
- Lug-to-Lug
- 52.6mm
- Retail Price (USD)
- $1,400
Curious how it looks on you? Upload a wrist photo and our virtual try-on places the Prospex Sumo on your wrist in seconds.
Virtual try-on preview
Upload your photo to see realistic lighting, perspective, and strap curvature applied automatically.
The Seiko Prospex Sumo SPB103J1, also known as the 'Hulk' or 'Green Sumo', is a robust diver's watch with a striking green sunburst dial. It features an automatic 6R35 movement with a 70-hour power reserve and a comfortable wrist presence despite its size. The watch is water-resistant to 200 meters, making it suitable for diving.
More from Seiko
Discover other timepieces from the same brand.
Ready to see it on you?
Upload a wrist photo to try the Seiko instantly
Our AI aligns the watch automatically so you can preview the fit before you buy. Works with indoor, outdoor, and mirror selfies.
Comments
Leave a Comment
No comments yet. Be the first to comment!