Seiko Cal. 5660 - 418

Seiko 5660-418

This Quartz model from 1977 features a 43mm Hardlex-Coated Steel case. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-ef87f9face19]

Also known as: Silverwave, Goldfeather

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
15.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1977

Related Models

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