Seiko Cal. 3856 - 657

Seiko 3856-657

This Quartz model from 1972 features a 34mm Gold-Plated case. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-275e50e3ddb4]

Also known as: Sumo, Pogue

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
15.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1972

Related Models

seikata-wm-275e50e3ddb4