Seiko Cal. 5251 - 724

This Spring Drive model from 1969 features a 46mm Gold-Plated case. With its 18mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-a7bd7ef87cba]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1969

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