Seiko Cal. 5689 - 866

The Seiko 5689-866 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-80aa09a310dc]

Also known as: Turtle, Arnie

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1987

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