Seiko Cal. 5218 - 304

The Seiko 5218-304 represents an important milestone in Seiko's 1973 lineup. Powered by the 5218 caliber with 19j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-bfc3de25735d]

Also known as: Sumo, Emperor

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1973

Related Models

• Seiko 5269-641
• Seiko 5683-817
• Seiko 7060-558
• Seiko 6194-907
• Seiko 7120-563
• Seiko 6169-895
• Seiko 6188-392
• Seiko 6110-304
• Seiko 7120-785
• Seiko 6184-380
• Seiko 5677-768
• Seiko 7159-806