Seiko Cal. 4434 - 636

This Hand-Winding model from 1975 features a 43mm Stainless Steel case. With its 20mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-94a55e01d04c]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1975

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