Seiko Cal. 4431 - 559

This Kinetic model from 1982 features a 36mm PVD Black case. Powered by the 4431 caliber with 36j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-50f2f8311f86]

Also known as: Goldfeather, Crown

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1982

Related Models

• Seiko 4554-645
• Seiko 6225-221
• Seiko 7116-911
• Seiko 6321-737
• Seiko 6396-362
• Seiko 5221-377
• Seiko 7136-561
• Seiko 5225-921
• Seiko 5221-595
• Seiko 6266-405
• Seiko 6334-528
• Seiko 3873-771