Seiko Cal. 5639 - 207

The Seiko 5639-207 represents an important milestone in Seiko's 1996 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-dabf747fc88a]

Also known as: Rally, Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1996

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