Seiko Cal. 3842 - 456

This Quartz model from 1981 features a 36mm PVD Black case. Powered by the 3842 caliber with 30j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-569858b4aaa4]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1981

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