Seiko Cal. 5661 - 895

The Seiko 5661-895 represents an important milestone in Seiko's 1985 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-44eedbb07ee5]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Burgundy

Jewels

30j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1985

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