Seiko Cal. 6647 - 209

The Seiko 6647-209 represents an important milestone in Seiko's 1966 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-e88d07c48f64]

Also known as: Rally, Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1966

Related Models

• Seiko 6247-374
• Seiko 0724-256
• Seiko 5663-786
• Seiko 7049-401
• Seiko 5691-238
• Seiko 3829-213
• Seiko 5232-791
• Seiko 3890-615
• Seiko 7046-348
• Seiko 3830-358
• Seiko 5646-549
• Seiko 0781-858