Seiko Cal. 3872 - 208

Seiko 3872-208

This Spring Drive model from 1985 features a 40mm Stainless Steel case. Powered by the 3872 caliber with 18j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-03330bf6c535]

Also known as: Monster, Crown

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
8.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
Green
Jewels
18j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1985

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