Seiko Cal. 5661 - 319

The Seiko 5661-319 represents an important milestone in Seiko's 1981 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-1a5b78f0d2f5]

Also known as: Rally, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1981

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