Seiko Cal. 6278 - 600

The Seiko 6278-600 represents an important milestone in Seiko's 1976 lineup. Powered by the 6278 caliber with 22j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-afa35dc65ee7]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

22j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1976

Related Models

• Seiko 4467-943
• Seiko 6627-955
• Seiko 7010-590
• Seiko 0735-663
• Seiko 5626-464
• Seiko 6391-933
• Seiko 7030-634
• Seiko 5255-885
• Seiko 7148-620
• Seiko 7080-743
• Seiko 7021-558
• Seiko 7182-150