Seiko Cal. 4578 - 507

This Automatic model from 1965 features a 38mm Hardlex-Coated Steel case. Powered by the 4578 caliber with 31j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-a7213a9764d3]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1965

Related Models

• Seiko 6314-446
• Seiko 3864-299
• Seiko 4482-899
• Seiko 4452-125
• Seiko 4434-993
• Seiko 7170-664
• Seiko 6271-746
• Seiko 4426-281
• Seiko 4416-249
• Seiko 6673-747
• Seiko 4586-689
• Seiko 6242-300