Seiko Cal. 4577 - 675

This Kinetic model from 1975 features a 46mm PVD Black case. Powered by the 4577 caliber with 20j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-09490d3a62bf]

Also known as: Samurai, Sea Horse

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

46mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1975

Related Models

• Seiko 6395-843
• Seiko 6369-519
• Seiko 5218-623
• Seiko 3897-291
• Seiko 3869-988
• Seiko 4522-291
• Seiko 0744-149
• Seiko 6646-462
• Seiko 6267-321
• Seiko 5286-332
• Seiko 6649-706
• Seiko 0741-191