Seiko Cal. 4565 - 928

The Seiko 4565-928 represents an important milestone in Seiko's 1979 lineup. Powered by the 4565 caliber with 17j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-d345d69b343e]

Also known as: Bellmatic, World Timer

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1979

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