Seiko Cal. 3880 - 947

Seiko 3880-947

This Solar model from 1967 features a 42mm Hardlex-Coated Steel case. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-54abac517a42]

Also known as: Monster, Sea Horse

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Green
Jewels
25j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1967

Related Models

seikata-wm-54abac517a42