Seiko Cal. 3820 - 499

This Hand-Winding model from 1967 features a 43mm Gold-Plated case. Powered by the 3820 caliber with 25j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-52425d31cb95]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Cream

Jewels

25j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1967

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