Seiko Cal. 6647 - 364

This Kinetic model from 1966 features a 38mm Gold-Plated case. With its 18mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-7c947741ba92]

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1966

Related Models

• Seiko 0778-870
• Seiko 6164-273
• Seiko 6170-612
• Seiko 6352-204
• Seiko 7113-193
• Seiko 4456-106
• Seiko 4526-684
• Seiko 4580-369
• Seiko 3884-658
• Seiko 4454-883
• Seiko 5618-969
• Seiko 5240-593