Seiko Cal. 4590 - 121

Released in 1988, the Cal. 4590 with design code 121 was part of Seiko's domestic market collection. It features a Green dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-7790c6fa0eb9]

Also known as: Emperor, Arnie

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1988

Related Models

• Seiko 6692-278
• Seiko 0785-233
• Seiko 5627-191
• Seiko 4572-307
• Seiko 7094-482
• Seiko 6297-216
• Seiko 4533-445
• Seiko 6237-449
• Seiko 0737-102
• Seiko 5278-638
• Seiko 5275-381
• Seiko 6182-543