Seiko Cal. 5623 - 581

The 5623-581 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5623 caliber with 29j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-be97f2e371b8]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1990

Related Models

• Seiko 6311-401
• Seiko 3898-867
• Seiko 7047-328
• Seiko 5292-682
• Seiko 5228-587
• Seiko 6199-652
• Seiko 0735-118
• Seiko 5614-406
• Seiko 6623-884
• Seiko 6339-263
• Seiko 6651-956
• Seiko 4426-205