Seiko Cal. 5648 - 508

This Hand-Winding model from 1974 features a 42mm PVD Black case. It features a Black dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-d7c410bab9a8]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1974

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