Seiko Cal. 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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