Seiko Cal. 3813 - 692

Seiko 3813-692

This Automatic model from 1978 features a 38mm Hardlex-Coated Steel case. With its 20mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-346f8130b376]

Also known as: Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
12.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1978

Related Models

seikata-wm-346f8130b376