Seiko Cal. 0734 - 721

This Kinetic model from 1966 features a 43mm PVD Black case. Powered by the 0734 caliber with 31j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-fc49496e59fe]

Also known as: Tuna, Silverwave

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1966

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