Seiko Cal. 4587 - 871

Seiko 4587-871

This Hand-Winding model from 1992 features a 38mm Stainless Steel case. Powered by the 4587 caliber with 31j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-72fb07450bb7]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
8.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1992

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