Seiko Cal. 0780 - 639

This Spring Drive model from 1965 features a 34mm Gold-Plated case. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-16ed47ee4f36]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1965

Related Models

• Seiko 6397-896
• Seiko 0776-596
• Seiko 3883-448
• Seiko 6127-945
• Seiko 5695-265
• Seiko 6695-360
• Seiko 6178-111
• Seiko 6373-242
• Seiko 6673-555
• Seiko 4451-695
• Seiko 6280-220
• Seiko 4480-473