Seiko Cal. 3881 - 250

Seiko 3881-250

This Kinetic model from 1990 features a 45mm Two-Tone case. Powered by the 3881 caliber with 32j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-4ea941d4a9b7]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
13.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Cream
Jewels
32j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1990

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