Seiko Cal. 3881 - 317

Seiko 3881-317

This Automatic model from 1991 features a 40mm PVD Black case. Powered by the 3881 caliber with 30j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-14875603ee4e]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
15.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
40m
Dial Color
Champagne
Jewels
30j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1991

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seikata-wm-14875603ee4e