Seiko Cal. 5644 - 795

This Solar model from 1974 features a 39mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-9d7c26fa8a4e]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

25j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1974

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