Seiko Cal. 5639 - 650

The Seiko 5639-650 represents an important milestone in Seiko's 1985 lineup. With its 21mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-764786993975]

Also known as: Shogun, Panda

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1985

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