Seiko Cal. 5241 - 438

This Spring Drive model from 1992 features a 43mm Hardlex-Coated Steel case. With its 20mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-b92e14319593]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1992

Related Models

• Seiko 6289-879
• Seiko 6679-967
• Seiko 6667-653
• Seiko 4425-646
• Seiko 6623-941
• Seiko 6663-124
• Seiko 6214-222
• Seiko 3887-154
• Seiko 4465-311
• Seiko 6677-660
• Seiko 5238-557
• Seiko 6361-219