Seiko Cal. 4591 - 339

This Hand-Winding model from 1966 features a 43mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-ba8f3ef10add]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1966

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