Seiko Cal. 3845 - 100

This Spring Drive model from 1977 features a 40mm Gold-Plated case. With its 20mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-7f761cd902d2]

Also known as: Silverwave, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1977

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