in 6 offers
The lowest price for Seiko Prospex "Sumo" Divers Automatic Watch right now is $1,050.51 at Strapseeker, compared across 6 retailers.
The all-time low was $592.00 on 29 July 2026 — today's price is 77% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 24 Oct 2026.
Seiko Prospex "Sumo" Divers Automatic Watch
Last updated at 24/10/2026 21:52:59
Seiko Prospex Green SUMO 3rd Gen Divers Watch SPB103 SPB103J1
Free delivery
Seiko Prospex Sea 45mm Mens Watch SPB103
Delivery $173
SEIKO Watch Prospex SPB103J
Free delivery between 30 Oct – 3 Nov
SEIKO WATCH AUTOMATIC PROSPEX SUMO 'BLUE FIRE CRATER' LIMITED EDITION
Delivery $40.10
Seiko Prospex Sumo Divers 200M Mens Luxury Watch SPB103J1
Delivery $152.19
Seiko Prospex Automatic Diver's Watch Spb103j1
Free delivery
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| Brand | Seiko |
| Oversized | Yes |
| Style | Bracelet |
| Water Resistant | Yes |
| Watch Movement | Mechanical |
Seiko Prospex Green SUMO 3rd Gen Divers Watch SPB103 SPB103J1
Free delivery
Seiko Prospex Sea 45mm Mens Watch SPB103
Delivery $173
SEIKO Watch Prospex SPB103J
Free delivery between 30 Oct – 3 Nov
SEIKO WATCH AUTOMATIC PROSPEX SUMO 'BLUE FIRE CRATER' LIMITED EDITION
Delivery $40.10
Seiko Prospex Sumo Divers 200M Mens Luxury Watch SPB103J1
Delivery $152.19
| Brand | Seiko |
| Oversized | Yes |
| Style | Bracelet |
| Water Resistant | Yes |
| Watch Movement | Mechanical |
