
Seiko Prospex Mechanical Automatic Diver's 200M The Black Series "Sumo" SPB125
Seiko Prospex Mechanical Automatic 200M Scuba Diver "The-Black-Series" Limited Edition - Sumo
SPB125Â
Limited Edition of 7,000 Pieces
Seiko Prospex Sumo Night Diver â 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 slumbersâbut 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 seaâs nocturnal beauty. Inspired by this captivating transformation, Seiko unveils the Prospex Sumo Night Diverâa 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 oceanâs 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 âSUMOâ profileâbeloved by collectors for its bold presence and reliabilityânow 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 diverâs 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 Seikoâs unwavering dedication to precision ensure every dive is safeguarded against accidental operationâmaking it a trusted companion beneath the waves.
Discover the Mystery of the Deep
A true collectorâs piece and a tribute to the wonders of night diving, the Seiko Prospex Sumo Night Diver blends form and function seamlessly, embodying the brandâs legacy of exploration, endurance, and innovation.
Ready to venture into the deep? Secure this limited-edition marvel nowâbefore 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
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* 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.
Original: $819.00
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$245.70More Images


Seiko Prospex Mechanical Automatic Diver's 200M The Black Series "Sumo" SPB125
Seiko Prospex Mechanical Automatic 200M Scuba Diver "The-Black-Series" Limited Edition - Sumo
SPB125Â
Limited Edition of 7,000 Pieces
Seiko Prospex Sumo Night Diver â 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 slumbersâbut 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 seaâs nocturnal beauty. Inspired by this captivating transformation, Seiko unveils the Prospex Sumo Night Diverâa 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 oceanâs 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 âSUMOâ profileâbeloved by collectors for its bold presence and reliabilityânow 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 diverâs 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 Seikoâs unwavering dedication to precision ensure every dive is safeguarded against accidental operationâmaking it a trusted companion beneath the waves.
Discover the Mystery of the Deep
A true collectorâs piece and a tribute to the wonders of night diving, the Seiko Prospex Sumo Night Diver blends form and function seamlessly, embodying the brandâs legacy of exploration, endurance, and innovation.
Ready to venture into the deep? Secure this limited-edition marvel nowâbefore 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
Â
* 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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Seiko Prospex Mechanical Automatic 200M Scuba Diver "The-Black-Series" Limited Edition - Sumo
SPB125Â
Limited Edition of 7,000 Pieces
Seiko Prospex Sumo Night Diver â 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 slumbersâbut 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 seaâs nocturnal beauty. Inspired by this captivating transformation, Seiko unveils the Prospex Sumo Night Diverâa 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 oceanâs 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 âSUMOâ profileâbeloved by collectors for its bold presence and reliabilityânow 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 diverâs 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 Seikoâs unwavering dedication to precision ensure every dive is safeguarded against accidental operationâmaking it a trusted companion beneath the waves.
Discover the Mystery of the Deep
A true collectorâs piece and a tribute to the wonders of night diving, the Seiko Prospex Sumo Night Diver blends form and function seamlessly, embodying the brandâs legacy of exploration, endurance, and innovation.
Ready to venture into the deep? Secure this limited-edition marvel nowâbefore 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
Â
* 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.













