Seiko Cal. 5689 - 584

The Seiko 5689-584 represents an important milestone in Seiko's 1974 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-45a279d4e2fa]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1974

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