Seiko Cal. 4437 - 926

The Seiko 4437-926 represents an important milestone in Seiko's 1980 lineup. Powered by the 4437 caliber with 26j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-3d3a333437a3]

Also known as: Emperor

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1980

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