Seiko Cal. 4564 - 947

This Hand-Winding model from 1980 features a 46mm Titanium case. With its 19mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-dc42e732e243]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1980

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