Seiko Cal. 5664 - 147

The Seiko 5664-147 represents an important milestone in Seiko's 1981 lineup. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-95bc39a449c6]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

26j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1981

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