Seiko Cal. 6389 - 477

This Quartz model from 1970 features a 34mm PVD Black case. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-6470319dc18f]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1970

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