Seiko Prospex Green Sumo Divers Watch SPB103J1
For true watchmakers, the greatest challenge of all is to create watches for those who love adventure sports. The Seiko Prospex collection features timepieces for adventure seekers on land, in the sea or in the sky. This Sumo Hulk men's model houses a bold green dial within a 45mm stainless steel case with a uni-directional rotating bezel and sapphire crystal. Three hands, powered by automatic Calibre 6R35 movement, and shaped markers feature Lumibrite accents for visibility in low light conditions. A date aperature sits at 3-o-clock for added efficiency. Finished with a stainless steel bracelet with a three-fold clasp with secure lock, push button release and extender. This watch is water resistant up to 200 metres.
For true watchmakers, the greatest challenge of all is to create watches for those who love adventure sports. The Seiko Prospex collection features timepieces for adventure seekers on land, in the sea or in the sky. This Sumo Hulk men's model houses a bold green dial within a 45mm stainless steel case with a uni-directional rotating bezel and sapphire crystal. Three hands, powered by automatic Calibre 6R35 movement, and shaped markers feature Lumibrite accents for visibility in low light conditions. A date aperature sits at 3-o-clock for added efficiency. Finished with a stainless steel bracelet with a three-fold clasp with secure lock, push button release and extender. This watch is water resistant up to 200 metres.
For true watchmakers, the greatest challenge of all is to create watches for those who love adventure sports. The Seiko Prospex collection features timepieces for adventure seekers on land, in the sea or in the sky. This Sumo Hulk men's model houses a bold green dial within a 45mm stainless steel case with a uni-directional rotating bezel and sapphire crystal. Three hands, powered by automatic Calibre 6R35 movement, and shaped markers feature Lumibrite accents for visibility in low light conditions. A date aperature sits at 3-o-clock for added efficiency. Finished with a stainless steel bracelet with a three-fold clasp with secure lock, push button release and extender. This watch is water resistant up to 200 metres.
For true watchmakers, the greatest challenge of all is to create watches for those who love adventure sports. The Seiko Prospex collection features timepieces for adventure seekers on land, in the sea or in the sky. This Sumo Hulk men's model houses a bold green dial within a 45mm stainless steel case with a uni-directional rotating bezel and sapphire crystal. Three hands, powered by automatic Calibre 6R35 movement, and shaped markers feature Lumibrite accents for visibility in low light conditions. A date aperature sits at 3-o-clock for added efficiency. Finished with a stainless steel bracelet with a three-fold clasp with secure lock, push button release and extender. This watch is water resistant up to 200 metres.
in 15 offers
The lowest price for Seiko Prospex Green Sumo Divers Watch SPB103J1 right now is $919.00 at StarBuy, compared across 15 retailers.
The all-time low was $130.39 on 9 Feb 2025 — today's price is 605% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 Nov 2026.
Last updated at 14/11/2026 20:40:39
Seiko Sumo Prospex Automatic 200m Divers Mens Watch SPB103J
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Seiko Prospex SPB103J1 Automatic 45 mm
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Seiko Prospex Green Sumo Divers Watch SPB103J1
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Seiko Prospex Sumo SPB103J Automatic Divers - Grahams Jewellers
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Seiko Prospex Auto Divers Silver/Green D200M 45mm SPB103J
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| Display Type | Analog |
| Touch Screen | No |
| Water Resistance | 20 ATM |
| Waterproof | Waterproof (20 ATM) |
| Scratch Resistance | Scratch-resistant glass (sapphire glass) |
Seiko Sumo Prospex Automatic 200m Divers Mens Watch SPB103J
Free delivery
Seiko Prospex Sumo SPB103J Automatic Divers - Shiels Jewellers
Free delivery
Seiko Prospex Sumo SPB103J Automatic Divers
Free delivery
Seiko Prospex Sumo SPB103J Automatic Divers
Free delivery
Seiko Men's Prospex Automatic Spb103j in Silver - On Sale Now
Free delivery between 18–24 Nov
| Display Type | Analog |
| Touch Screen | No |
| Water Resistance | 20 ATM |
| Waterproof | Waterproof (20 ATM) |
| Scratch Resistance | Scratch-resistant glass (sapphire glass) |
