Seiko Cal. 3854 - 755

This Spring Drive model from 1982 features a 46mm Gold-Plated case. With its 21mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-22a541c1cbf6]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1982

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