Seiko Cal. 4425 - 914

The 4425-914 is a sought-after Spring Drive piece from Seiko's golden era. With its 21mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-3da480ad0937]

Also known as: Helmet, UFO

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1982

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