Seiko Cal. 5666 - 165

Seiko 5666-165

This Hand-Winding model from 1968 features a 46mm Hardlex-Coated Steel case. With its 21mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-8364a3e46cf0]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
8.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1968

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