Seiko Cal. 4470 - 497

The 4470-497 is a sought-after Solar piece from Seiko's golden era. Powered by the 4470 caliber with 21j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-797298c4792b]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1992

Related Models

• Seiko 4573-190
• Seiko 7168-416
• Seiko 6193-968
• Seiko 4431-437
• Seiko 7159-756
• Seiko 4546-197
• Seiko 5667-494
• Seiko 6220-632
• Seiko 7091-227
• Seiko 6614-499
• Seiko 5268-640
• Seiko 5668-574