Seiko Cal. 6656 - 402

This Quartz model from 1972 features a 42mm PVD Black case. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-242f8ed369c6]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1972

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