Seiko Cal. 5690 - 924

The Seiko 5690-924 represents an important milestone in Seiko's 1991 lineup. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-554fc2c98b7e]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1991

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