Seiko Cal. 5664 - 838

Seiko 5664-838

This Solar model from 1979 features a 37mm Titanium case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-ee5692a456f6]

Also known as: Silverwave, Golden Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
37mm
Case Thickness
9.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
80m
Dial Color
Burgundy
Jewels
21j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1979

Related Models

seikata-wm-ee5692a456f6