Seiko Cal. 5655 - 101

The Seiko 5655-101 represents an important milestone in Seiko's 1989 lineup. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-1f03160625c0]

Also known as: Bullhead, UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Silver

Jewels

23j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1989

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