Seiko Cal. 3815 - 930

Seiko 3815-930

This Quartz model from 1980 features a 36mm Hardlex-Coated Steel case. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-a6e96987622c]

Also known as: World Timer

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
14.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1980

Related Models

seikata-wm-a6e96987622c