Seiko Cal. 6688 - 266

Seiko 6688-266

This Quartz model from 1968 features a 38mm Gold-Plated case. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-1df99fb2632e]

Also known as: Navigator, Baby Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
12.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Green
Jewels
22j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1968

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