Seiko Cal. 3871 - 490

Seiko 3871-490

This Solar model from 1983 features a 38mm PVD Black case. Powered by the 3871 caliber with 27j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-42e7f1005444]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
38mm
Case Thickness
15.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Champagne
Jewels
27j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1983

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seikata-wm-42e7f1005444