Seiko Cal. 4440 - 623

This Solar model from 1965 features a 37mm Gold-Plated case. It features a Burgundy dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-d9a5c871c0f2]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

24j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1965

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