Seiko Cal. 5640 - 926

The Seiko 5640-926 represents an important milestone in Seiko's 1993 lineup. Powered by the 5640 caliber with 34j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-5aa72ca7bdec]

Also known as: Silverwave, Emperor

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1993

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