Seiko Cal. 4590 - 228

This Solar model from 1970 features a 36mm PVD Black case. Powered by the 4590 caliber with 24j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-37da85db80c3]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

24j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1970

Related Models

• Seiko 6687-377
• Seiko 7186-816
• Seiko 6165-661
• Seiko 3850-935
• Seiko 5620-236
• Seiko 3879-466
• Seiko 4411-410
• Seiko 6259-457
• Seiko 7168-269
• Seiko 6279-655
• Seiko 4515-537
• Seiko 4440-862