Seiko Cal. 0778 - 743

This Hand-Winding model from 1975 features a 35mm Gold-Plated case. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-fc825ec37fd6]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1975

Related Models

• Seiko 4471-201
• Seiko 6634-894
• Seiko 3868-385
• Seiko 7043-457
• Seiko 7186-889
• Seiko 6188-390
• Seiko 6672-122
• Seiko 6395-537
• Seiko 4441-434
• Seiko 6386-599
• Seiko 7040-785
• Seiko 6653-257