Seiko Cal. 5663 - 948

This Automatic model from 1970 features a 38mm PVD Black case. It features a Cream dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-3807b8fe6c47]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

30j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1970

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