Seiko Cal. 5243 - 621

This Solar model from 1969 features a 46mm Hardlex-Coated Steel case. Powered by the 5243 caliber with 30j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-086d24f91e05]

Also known as: Bellmatic, Flighty

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1969

Related Models

• Seiko 7181-570
• Seiko 7012-742
• Seiko 3817-250
• Seiko 3875-304
• Seiko 5642-316
• Seiko 6394-234
• Seiko 6177-666
• Seiko 6296-758
• Seiko 4547-427
• Seiko 4530-847
• Seiko 6365-754
• Seiko 6395-846