Seiko Cal. 5278 - 210

This Spring Drive model from 1976 features a 45mm Gold-Plated case. Powered by the 5278 caliber with 28j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-14a98a73b362]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1976

Related Models

• Seiko 5244-117
• Seiko 6157-428
• Seiko 5636-188
• Seiko 5668-157
• Seiko 3877-376
• Seiko 0751-989
• Seiko 6367-534
• Seiko 6285-565
• Seiko 6134-441
• Seiko 6325-476
• Seiko 4465-896
• Seiko 4423-809