Seiko Cal. 4571 - 501

This Spring Drive model from 1970 features a 38mm Gold-Plated case. Powered by the 4571 caliber with 23j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-629fe9e081a6]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

23j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1970

Related Models

• Seiko 5673-781
• Seiko 6398-365
• Seiko 6174-900
• Seiko 4548-105
• Seiko 6279-787
• Seiko 5246-598
• Seiko 0715-258
• Seiko 6238-418
• Seiko 6284-800
• Seiko 6618-848
• Seiko 6627-846
• Seiko 3836-900