Seiko Cal. 5648 - 915

This Spring Drive model from 1976 features a 44mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-f6fde1c0adff]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1976

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