Seiko Cal. 4531 - 900

This Quartz model from 1970 features a 38mm Stainless Steel case. With its 20mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-be5a94d57169]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1970

Related Models

• Seiko 7190-843
• Seiko 3893-640
• Seiko 6232-764
• Seiko 6632-260
• Seiko 5251-768
• Seiko 7083-757
• Seiko 4557-320
• Seiko 6626-777
• Seiko 6363-377
• Seiko 4569-647
• Seiko 6641-611
• Seiko 5292-737