Seiko Cal. 3821 - 751

This Automatic model from 1981 features a 45mm Gold-Plated case. With its 21mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-89dad395cb06]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1981

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