Seiko Cal. 4590 - 377

Seiko 4590-377

This Kinetic model from 1985 features a 38mm Stainless Steel case. Powered by the 4590 caliber with 31j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-ef83725461d7]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
14.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1985

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seikata-wm-ef83725461d7