Seiko Cal. 5660 - 790

Seiko 5660-790

The 5660-790 is a sought-after Quartz piece from Seiko's golden era. With its 21mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-b2ea11014030]

Also known as: Flighty

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
41mm
Case Thickness
12.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1976

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seikata-wm-b2ea11014030