Seiko Cal. 3867 - 137

Seiko 3867-137

This Spring Drive model from 1972 features a 39mm Gold-Plated case. Powered by the 3867 caliber with 26j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-0dbb71be0771]

Also known as: UFO, Flighty

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
14.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
80m
Dial Color
Black
Jewels
26j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1972

Related Models

seikata-wm-0dbb71be0771