Seiko Cal. 4581 - 104

Seiko 4581-104

The 4581-104 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4581 caliber with 33j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-97093260c281]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
White
Jewels
33j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1993

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seikata-wm-97093260c281