Seiko Prospex Mechanical Automatic 200M Diver The Black Series "Sumo" SPB125 SBDC095 SPB125J1. Available at Watchoutz.com, Hong Kong's top online watch retailer with a physical shop. Enjoy fast, secure international shipping and shop for genuine Japanese watches with over 13 years of exceptional service and reputation. Visit Watch Outz International for your next horology treasure hunt.
Seiko Prospex Mechanical Automatic 200M Diver The Black Series "Sumo" SPB125 SBDC095 SPB125J1. Available at Watchoutz.com, Hong Kong's top online watch retailer with a physical shop. Enjoy fast, secure international shipping and shop for genuine Japanese watches with over 13 years of exceptional service and reputation. Visit Watch Outz International for your next horology treasure hunt.
Seiko Prospex Mechanical Automatic 200M Diver The Black Series "Sumo" SPB125 SBDC095 SPB125J1. Available at Watchoutz.com, Hong Kong's top online watch retailer with a physical shop. Enjoy fast, secure international shipping and shop for genuine Japanese watches with over 13 years of exceptional service and reputation. Visit Watch Outz International for your next horology treasure hunt.

Seiko Prospex Mechanical Automatic Diver's 200M The Black Series "Sumo" SPB125

Regular price $959.00 USD $899.00 USD Sale

Seiko Prospex Mechanical Automatic 200M Scuba Diver "The-Black-Series" Limited Edition - Sumo

SPB125 

Limited Edition of 7,000 Pieces


Seiko Prospex Sumo Night Diver – A Bold Tribute to the Midnight Ocean

As the sun dips below the horizon, the cobalt-blue sea transforms, cloaked in the rich hues of sunset before descending into the silent mystery of jet-black night. In this dark and tranquil realm, nature slumbers—but the night brethren awaken, bringing the ocean to life in a way unseen by daylight.

Night diving offers a mesmerizing glimpse into this hidden world, where divers embrace the thrill of discovering the deep sea’s nocturnal beauty. Inspired by this captivating transformation, Seiko unveils the Prospex Sumo Night Diver—a special-edition all-black timepiece celebrating 55 years of legendary craftsmanship in the world of professional dive watches.

A True Deep-Sea Icon in Black

Embodying the dramatic aesthetics of the ocean’s midnight stage, the Seiko Prospex SBDC095 (SPB125J1) commands attention with its full black hard-coated stainless steel case, reinforcing both durability and stealth. Its iconic “SUMO” profile—beloved by collectors for its bold presence and reliability—now takes on a mysterious new identity, built for the depths.

But even in the darkest waters, light guides the way. The vintage-inspired Lumibrite minute hand illuminates like the diver’s beacon, ensuring supreme readability. Paired with matching Lumibrite-coated indexes, this watch guarantees visibility even in the most shadowed underwater landscapes.

Engineered for extreme environments, the 200m air diving water resistance, screw-down crown, and Seiko’s unwavering dedication to precision ensure every dive is safeguarded against accidental operation—making it a trusted companion beneath the waves.

Discover the Mystery of the Deep

A true collector’s piece and a tribute to the wonders of night diving, the Seiko Prospex Sumo Night Diver blends form and function seamlessly, embodying the brand’s legacy of exploration, endurance, and innovation.

Ready to venture into the deep? Secure this limited-edition marvel now—before it disappears into the depths forever.




SPB125 Specification:

Movement
Caliber: 6R35
Automatic with manual winding capacity
Accuracy +25 to -15 seconds per day
Antimagnetic
Jewel: 24

Exterior
Case Material: Stainless Steel Hard coating
Case Size: Diameter 45mm, Thickness 12.9mm
Crystal: Sapphire, Antireflection Coating
Band Material: Silicone

Other Details
Water Resistance 200m
Date Display
Screw back
Screw-down crown
"LIMITED EDITION" & serial number engraved on the caseback

 


* Kindly note that the displayed image is either a graphic representation or a prototype and may not reflect the final product precisely. Color variations may occur due to differences in browsers, display settings, or devices used for viewing. Additionally, the orientation of the case back in the actual product may differ from what is shown in the photograph.