Seiko Cal. 4583 - 348

This Hand-Winding model from 1981 features a 43mm Hardlex-Coated Steel case. With its 18mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-1c80c2a256a2]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1981

Related Models

• Seiko 6298-352
• Seiko 5261-416
• Seiko 4563-598
• Seiko 7039-731
• Seiko 5214-105
• Seiko 6114-422
• Seiko 6189-427
• Seiko 4418-202
• Seiko 4465-762
• Seiko 3846-944
• Seiko 7128-626
• Seiko 5654-121