Seiko Cal. 5643 - 497

The Seiko 5643-497 represents an important milestone in Seiko's 1983 lineup. Powered by the 5643 caliber with 17j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-8ddd312b816f]

Also known as: Pogue, Crown

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1983

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