Last updated at 28/08/2026 20:47:13
Seiko SPB125J1
Free delivery
Seiko Prospex SPB125J1 Steel Black 45x52.6mm
Delivery $36
Seiko Prospex SPB125J1 Steel Black 45x52.6mm
Delivery $43
Seiko Prospex SPB125J1 Steel Black 45x52.6mm
Delivery $43
Seiko Prospex SPB125J1 Steel Black 45mm 2021
Delivery $171
Seiko Prospex SPB125J1 Steel Black 45mm 2020
Delivery $498
Buy Seiko Prospex SPB125J1 | Free Shipping | Montredo
Delivery $48.52
Seiko Prospex Spb125j1 Automatic Diver Watch Black Dial Stainless
Delivery $41.87
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Seiko Prospex Diver 200m Automatic Men's Watch Black Japan Model
Delivery $27.92
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Seiko Prospex Diver 200m Automatic Men's Watch Black Japan Model
Delivery $10
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on kulta-center.com
10/10😍
originally posted on ebay.com
It truly has a feel of high quality when its in your hand or on your wrist the movement is smooth and when setting the watch the mechanism has a high-quality feel to it as well . I had not bought a Watch in years and was concerned that it might be too big however once I put it on it immediately felt very comfortable on my 7 inch wrist
originally posted on watchnation.com
Lovely watch, exactly what I wanted.
| Case diameter | 45 mm |
| Case height | 12.9 mm |
| Water resistance | 200 m |
| Movement | 6R35 |
| Frequency | 21,600 beats per hour, or 3.5 Hz |
Seiko SPB125J1
Free delivery
Seiko Prospex SPB125J1 Steel Black 45x52.6mm
Delivery $36
Seiko Prospex SPB125J1 Steel Black 45x52.6mm
Delivery $43
Seiko Prospex SPB125J1 Steel Black 45x52.6mm
Delivery $43
Seiko Prospex SPB125J1 Steel Black 45mm 2021
Delivery $171
10/10😍
It truly has a feel of high quality when its in your hand or on your wrist the movement is smooth and when setting the watch the mechanism has a high-quality feel to it as well . I had not bought a Watch in years and was concerned that it might be too big however once I put it on it immediately felt very comfortable on my 7 inch wrist
Lovely watch, exactly what I wanted.
Great watch. Its my first Seiko Sumo and its very nice.
I am a big fan of the Seiko Sumo. I have a few and this one was just different enough to add to the collection. Very sharp!
| Case diameter | 45 mm |
| Case height | 12.9 mm |
| Water resistance | 200 m |
| Movement | 6R35 |
| Frequency | 21,600 beats per hour, or 3.5 Hz |
Seiko Prospex Limited Edition Black Series Sumo Men's Watch SPB125J1
Limited to 7, 000 pieces worldwide, this Seiko Prospex Black Series Mens Watch incorperates a 45mm black steel case with a sapphire crystal. Beneath the crystal sits a black dial; Date window at the 3 o'clock position, Lumibrite coated hands and indexes and an automatic calibre 6R35 movement with manual widning capacity. A silicone strap completes the watch via a pin buckle, providing adjustable comfort no matter the occasion. This timepiece is also water resistant up to a depth of 200 Metres.
Limited to 7, 000 pieces worldwide, this Seiko Prospex Black Series Mens Watch incorperates a 45mm black steel case with a sapphire crystal. Beneath the crystal sits a black dial; Date window at the 3 o'clock position, Lumibrite coated hands and indexes and an automatic calibre 6R35 movement with manual widning capacity. A silicone strap completes the watch via a pin buckle, providing adjustable comfort no matter the occasion. This timepiece is also water resistant up to a depth of 200 Metres.
Limited to 7, 000 pieces worldwide, this Seiko Prospex Black Series Mens Watch incorperates a 45mm black steel case with a sapphire crystal. Beneath the crystal sits a black dial; Date window at the 3 o'clock position, Lumibrite coated hands and indexes and an automatic calibre 6R35 movement with manual widning capacity. A silicone strap completes the watch via a pin buckle, providing adjustable comfort no matter the occasion. This timepiece is also water resistant up to a depth of 200 Metres.
Limited to 7, 000 pieces worldwide, this Seiko Prospex Black Series Mens Watch incorperates a 45mm black steel case with a sapphire crystal. Beneath the crystal sits a black dial; Date window at the 3 o'clock position, Lumibrite coated hands and indexes and an automatic calibre 6R35 movement with manual widning capacity. A silicone strap completes the watch via a pin buckle, providing adjustable comfort no matter the occasion. This timepiece is also water resistant up to a depth of 200 Metres.
in 20 offers
The lowest price for Seiko Prospex Limited Edition Black Series Sumo Men's Watch SPB125J1 right now is $771.00 at Chrono24.com.au, compared across 6 retailers.
The all-time low was $694.00 on 8 May 2026 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 28 Aug 2026.
