Seiko Cal. 5668 - 716

Seiko 5668-716

The 5668-716 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5668 caliber with 28j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-80bab68feb19]

Also known as: Silverwave, Arnie

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
10.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
Silver
Jewels
28j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1977

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