Seiko Cal. 4594 - 731

The Seiko 4594-731 represents an important milestone in Seiko's 1974 lineup. Powered by the 4594 caliber with 27j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-c41e6cae8878]

Also known as: Panda

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1974

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