Seiko Cal. 4591 - 565

This Quartz model from 1990 features a 41mm Stainless Steel case. Powered by the 4591 caliber with 26j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-54ab1ab8bcc0]

Also known as: Tuna, Pogue

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1990

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