Seiko Cal. 3820 - 874

The 3820-874 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3820 caliber with 29j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-dbc6704bed54]

Also known as: Silverwave

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1974

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