Seiko Cal. 5224 - 540

This Kinetic model from 1968 features a 37mm Hardlex-Coated Steel case. With its 22mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-9e0bf1111e66]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1968

Related Models

• Seiko 6388-465
• Seiko 6242-295
• Seiko 3818-615
• Seiko 6359-187
• Seiko 7065-693
• Seiko 5211-373
• Seiko 4410-157
• Seiko 3842-938
• Seiko 3846-678
• Seiko 6136-954
• Seiko 5274-920
• Seiko 5636-686