Seiko Cal. 5660 - 166

Seiko 5660-166

This Automatic model from 1977 features a 38mm Hardlex-Coated Steel case. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-906ddb88778f]

Also known as: World Timer, Flighty

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
15.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1977

Related Models

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