Seiko Cal. 6643 - 532

This Kinetic model from 1980 features a 37mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-f0dca2a5381f]

Also known as: Rally, Navigator

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

27j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1980

Related Models

• Seiko 5258-119
• Seiko 7153-237
• Seiko 0719-617
• Seiko 3875-534
• Seiko 7010-939
• Seiko 7086-881
• Seiko 4520-459
• Seiko 6237-126
• Seiko 5613-647
• Seiko 0723-753
• Seiko 6661-438
• Seiko 7036-958