Seiko Cal. 6612 - 154

This Spring Drive model from 1971 features a 45mm Gold-Plated case. Powered by the 6612 caliber with 18j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-1234dd795bdd]

Also known as: Samurai, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

18j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1971

Related Models

• Seiko 4549-927
• Seiko 6263-491
• Seiko 6271-885
• Seiko 6264-640
• Seiko 6156-682
• Seiko 3829-879
• Seiko 4538-558
• Seiko 6123-441
• Seiko 6365-784
• Seiko 6625-122
• Seiko 6112-366
• Seiko 6252-432