Seiko Cal. 5227 - 488

This Spring Drive model from 1970 features a 43mm Titanium case. With its 21mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-43ef1586d17a]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1970

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