Seiko Cal. 3831 - 632

Seiko 3831-632

This Automatic model from 1967 features a 44mm Two-Tone case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-1f154a3eaa15]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
10.5mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
23j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1967

Related Models

seikata-wm-1f154a3eaa15