Seiko Cal. 5617 - 940

The Seiko 5617-940 represents an important milestone in Seiko's 1989 lineup. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-5b9bdfb7006c]

Also known as: UFO, Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1989

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