Seiko Cal. 4591 - 926

This Kinetic model from 1988 features a 37mm Stainless Steel case. Powered by the 4591 caliber with 24j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-421b21a97f93]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1988

Related Models

• Seiko 0776-349
• Seiko 0785-916
• Seiko 5648-883
• Seiko 0729-228
• Seiko 6373-303
• Seiko 4453-506
• Seiko 7148-374
• Seiko 7149-289
• Seiko 6687-749
• Seiko 5622-937
• Seiko 6170-786
• Seiko 6690-130