Seiko Cal. 5652 - 818

This Hand-Winding model from 1976 features a 40mm Titanium case. With its 19mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-24cf7c04fa27]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Cream

Jewels

30j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1976

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