Seiko Cal. 5639 - 203

The Seiko 5639-203 represents an important milestone in Seiko's 1996 lineup. Powered by the 5639 caliber with 36j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-c79318ebdcce]

Also known as: Pogue

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1996

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