Seiko Cal. 0778 - 524

This Spring Drive model from 1976 features a 34mm Gold-Plated case. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-84e5e95320b0]

Also known as: Bullhead, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1976

Related Models

• Seiko 4548-486
• Seiko 5621-869
• Seiko 6616-210
• Seiko 6650-135
• Seiko 5625-623
• Seiko 6674-703
• Seiko 4483-336
• Seiko 3839-496
• Seiko 5653-419
• Seiko 7052-232
• Seiko 6347-587
• Seiko 4468-482