Seiko Cal. 4590 - 220

The 4590-220 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-480b0bef2cf8]

Also known as: Helmet, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1996

Related Models

• Seiko 6310-474
• Seiko 7022-599
• Seiko 7141-250
• Seiko 4516-809
• Seiko 6186-760
• Seiko 3812-952
• Seiko 7020-158
• Seiko 6633-767
• Seiko 3826-134
• Seiko 3812-573
• Seiko 6222-375
• Seiko 5253-429