Seiko Cal. 6147 - 740

The Seiko 6147-740 represents an important milestone in Seiko's 1965 lineup. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-f9eb85235cdd]

Also known as: Samurai, Sea Horse

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1965

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