Seiko Cal. 3880 - 943

Seiko 3880-943

This Spring Drive model from 1972 features a 44mm PVD Black case. With its 20mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-11bfadb7f78f]

Also known as: Monster, Bullhead

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
44mm
Case Thickness
9.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
Champagne
Jewels
35j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1972

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