Seiko Cal. 4430 - 876

This Quartz model from 1981 features a 36mm PVD Black case. Powered by the 4430 caliber with 34j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-946d0fed9cc9]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1981

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