Seiko Cal. 6668 - 636

Seiko 6668-636

This Quartz model from 1976 features a 43mm Titanium case. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-aabf9b3a5d69]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
43mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Champagne
Jewels
28j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1976

Related Models

seikata-wm-aabf9b3a5d69