Seiko Cal. 5252 - 647

This Spring Drive model from 1970 features a 46mm PVD Black case. With its 19mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-59b53298ab84]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Navy

Jewels

25j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1970

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