Seiko Cal. 4522 - 569

The Seiko 4522-569 represents an important milestone in Seiko's 1969 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-c5f91dc24566]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1969

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