Seiko Cal. 5664 - 607

This Hand-Winding model from 1974 features a 39mm Titanium case. With its 22mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-7d5b46e69b81]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Champagne

Jewels

29j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1974

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