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Seiko Prospex

SPB153J1 [O]

SPB153J1 [O]

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Seiko Prospex x Automatic ft. 1970 Heritage aka Captain Willard Reissue Men Diver Tonneau 200m Water Resistant Watch SPB153J1 SPB153 SPB-153 SPB-153J1

Explore the Seiko SPB153J1, known as the Captain Willard for its bold dial and rugged design inspired by Seiko iconic 1970s dive watches. Featuring a 42.7mm stainless steel case, 200m water resistance, and the reliable 6R35 movement, this modern reissue honors Seiko adventurous legacy. A standout for collectors and dive watch enthusiasts!

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

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

Crystal
Sapphire crystal (curved, anti-reflective coating)

LumiBrite
Lumibrite on hands, indexes and bezel

Case / Band Material
Stainless steel case with silicone band

Water Resistance
200m / 660ft diver

Case Size
Thickness: 13.2 mm
Diameter: 42.7 mm
Length: 46.6 mm
Lug width: 20.0 mm

Other Specifications
Seiko Prospex x Automatic ft. 1970 Heritage aka Captain Willard Reissue
Made in Japan
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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