Seiko Cal. 0723 - 452

This Hand-Winding model from 1967 features a 36mm Stainless Steel case. Powered by the 0723 caliber with 19j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-3ea7f92c1df0]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1967

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