Seiko Cal. 6218 - 952

This Solar model from 1968 features a 39mm Hardlex-Coated Steel case. Powered by the 6218 caliber with 33j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-51a5c9dee6f4]

Also known as: Helmet, World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1968

Related Models

• Seiko 6237-900
• Seiko 6318-758
• Seiko 7079-519
• Seiko 6343-908
• Seiko 7135-762
• Seiko 7082-784
• Seiko 5698-575
• Seiko 5651-404
• Seiko 7110-433
• Seiko 4412-413
• Seiko 4515-310
• Seiko 4439-490