Seiko Cal. 4564 - 839

Released in 1970, the Cal. 4564 with design code 839 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-8eac139ea70e]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1970

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