Seiko Cal. 4423 - 325

This Quartz model from 1967 features a 43mm PVD Black case. With its 19mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-04cd1624a70c]

Also known as: Shogun, Helmet

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1967

Related Models

• Seiko 6282-731
• Seiko 4597-773
• Seiko 7196-389
• Seiko 4583-142
• Seiko 6397-890
• Seiko 6388-680
• Seiko 6290-626
• Seiko 5667-513
• Seiko 7187-868
• Seiko 5656-145
• Seiko 6190-565
• Seiko 6371-975