Seiko Cal. 3821 - 945

The 3821-945 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-011a71dcd1f1]

Also known as: Samurai, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1988

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