Seiko Cal. 4590 - 439

This Spring Drive model from 1965 features a 37mm PVD Black case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-c4d5bbb11818]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1965

Related Models

• Seiko 4523-371
• Seiko 0718-112
• Seiko 6250-543
• Seiko 7155-178
• Seiko 0761-518
• Seiko 6226-856
• Seiko 7141-304
• Seiko 6698-160
• Seiko 5299-265
• Seiko 5286-556
• Seiko 0771-655
• Seiko 5270-795