Seiko Cal. 5664 - 747

The 5664-747 is a sought-after Solar piece from Seiko's golden era. Powered by the 5664 caliber with 19j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-38c20b6ec943]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

19j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1979

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