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Seiko Prospex

SPB344J1 (LE) [N]

SPB344J1 (LE) [N]

$1,498
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Seiko Prospex x Automatic ft. Sumo aka Asia Exclusive Blue Coral (Limited Edition of 1,000 Pieces) Men Diver Round 200m Water Resistant Watch SPB344J1 SPB344 SPB-344 SPB-344J1

Discover the ultra-rare Seiko Prospex Sumo Blue Coral SPB344J1 - an Asia-exclusive 200m diver limited to just 1,000 pieces. Featuring a vibrant blue dial inspired by coral reefs, robust 6R35 movement (70h power reserve), and sapphire crystal, this 45mm stainless steel watch includes both metal and silicone straps. With lumibrite markers, screw-down crown, and engraved serial number, it is a true collector dive watch blending Japanese precision with tropical allure.

Caliber Number / Movement
6R35 (automatic with manual winding capacity)

Power Reserve / Accuracy
Approximately 70 hours (+25 to -15 seconds per day)

Crystal
Sapphire crystal

Luminous
LumiBrite on hands, indexes and bezel

Case / Band Material
Stainless steel case with stainless steel band (three-fold clasp with secure lock, push-button release with extender)

Water Resistance
200m / 660ft diver

Case Size
Thickness: 12.9 mm
Diameter: 45.0 mm
Length: 52.6 mm
Lug width: 20.0 mm

Other Specifications
Seiko Prospex x Automatic ft. Sumo aka Asia Exclusive Blue Coral (Limited Edition of 1,000 Pieces)
Made in Japan
Additional silicone band inclusive
LIMITED EDITION on the case back
Serial number engraved on the case back
Unidirectional rotating bezel
Screw-down crown
Screw case back
24 jewels
Date display
Stop second hand function (hacking mechanism)
Regular timekeeping (analog display)

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