Seiko Cal. 6310 - 249

This Quartz model from 1966 features a 34mm PVD Black case. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-0a0dad75aa55]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1966

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