Seiko Cal. 5617 - 142

The Seiko 5617-142 represents an important milestone in Seiko's 1991 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-ae6c4c67a3e4]

Also known as: Tuna, UFO

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

19j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1991

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