Seiko Cal. 5613 - 744

The Seiko 5613-744 represents an important milestone in Seiko's 1971 lineup. Powered by the 5613 caliber with 18j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-caf6032ce8b8]

Also known as: Samurai, Emperor

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1971

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