Seiko Cal. 0734 - 621

This Quartz model from 1969 features a 41mm PVD Black case. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-4516e6803f8d]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1969

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