Seiko Cal. 4558 - 138

This Kinetic model from 1991 features a 44mm PVD Black case. Powered by the 4558 caliber with 26j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-26fc2d136715]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1991

Related Models

• Seiko 6391-657
• Seiko 6311-815
• Seiko 7048-563
• Seiko 6295-409
• Seiko 4556-677
• Seiko 6377-685
• Seiko 4432-982
• Seiko 5231-641
• Seiko 4475-930
• Seiko 7146-490
• Seiko 5233-478
• Seiko 7016-214