Seiko Cal. 6278 - 751

This Automatic model from 1981 features a 37mm Stainless Steel case. Powered by the 6278 caliber with 27j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-4fafeeb6957d]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1981

Related Models

• Seiko 6666-255
• Seiko 5689-989
• Seiko 6619-923
• Seiko 6232-194
• Seiko 7056-715
• Seiko 3851-452
• Seiko 0759-449
• Seiko 7011-966
• Seiko 4586-914
• Seiko 6654-153
• Seiko 7113-487
• Seiko 5277-303