Seiko Cal. 3820 - 478

Seiko 3820-478

This Hand-Winding model from 1974 features a 35mm Hardlex-Coated Steel case. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-b4d60d6c9646]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
11.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Champagne
Jewels
19j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1974

Related Models

seikata-wm-b4d60d6c9646