Seiko Cal. 6666 - 426

Seiko 6666-426

This Spring Drive model from 1967 features a 38mm Hardlex-Coated Steel case. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-d5ab97b0ae14]

Also known as: Monster, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
10.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Burgundy
Jewels
29j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1967

Related Models

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