Seiko Cal. 3871 - 425

Seiko 3871-425

This Automatic model from 1966 features a 43mm Gold-Plated case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-dbda28010d4c]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Cream
Jewels
33j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1966

Related Models

seikata-wm-dbda28010d4c