Seiko Cal. 7143 - 672

This Quartz model from 1984 features a 42mm PVD Black case. Powered by the 7143 caliber with 21j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-f8a2cb375e41]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1984

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