Seiko Cal. 3855 - 166

Seiko 3855-166

This Automatic model from 1988 features a 44mm Stainless Steel case. Powered by the 3855 caliber with 31j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-3f24184d6135]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
12.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
30m
Dial Color
Silver
Jewels
31j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1988

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seikata-wm-3f24184d6135