Seiko Prospex SPB181J1 PADI Special Edition Sumo Automatic Diver's Watch
The Seiko Prospex SPB181J1 is a striking PADI Special Edition from Seiko’s renowned Prospex dive watch collection. Created in partnership with PADI (Professional Association of Diving Instructors), this model combines Seiko’s legendary diving heritage with distinctive blue and red PADI-inspired accents. Known by Seiko enthusiasts as the “Sumo” due to its bold case shape and prominent 12 o’clock marker, the SPB181J1 delivers a powerful presence on the wrist while offering professional dive-ready performance.
Featuring a classic black dial with vibrant PADI colour details, this automatic diver’s watch is built for underwater exploration and everyday adventure. The robust 45mm stainless steel case is paired with a scratch-resistant sapphire crystal, while the unidirectional rotating bezel, screw-down crown, and 200 metres of water resistance provide the durability expected from a professional Seiko Prospex timepiece.
Powered by Seiko’s reliable Calibre 6R35 automatic movement, the SPB181J1 offers both automatic and manual winding, an impressive 70-hour power reserve, stop seconds function, and a practical date display. LumiBrite-coated hands, indexes, and bezel ensure excellent visibility in low-light conditions, making this PADI Special Edition a perfect companion for divers, travellers, and Seiko collectors alike.
Features
- Seiko Calibre 6R35 automatic movement with manual winding
- Approx. 70-hour power reserve
- PADI Special Edition design
- Black dial with blue and red PADI-inspired accents
- Stainless steel case and bracelet
- Sapphire crystal
- Unidirectional rotating bezel
- Date display
- Stop seconds function
- LumiBrite hands, indexes and bezel
- Screw-down crown
- Screw case back
- Three-fold clasp with secure lock, push-button release and diver’s extender
- 200m water resistance (professional diver)
- Case diameter: 45mm
- Case thickness: 12.9mm
- Lug-to-lug: 52.6mm
- Weight: 188g
