Seiko Cal. 6143 - 401

This Quartz model from 1971 features a 46mm Stainless Steel case. Powered by the 6143 caliber with 25j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-b3015a169337]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1971

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