Seiko Cal. 4583 - 131

Seiko 4583-131

The 4583-131 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4583 caliber with 18j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-75eab0b6c961]

Also known as: Bullhead, UFO

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
15.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Black
Jewels
18j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1995

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seikata-wm-75eab0b6c961