Seiko Cal. 5639 - 926

The Seiko 5639-926 represents an important milestone in Seiko's 1993 lineup. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-6ae79885cd09]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1993

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