Seiko Cal. 5663 - 641

This Quartz model from 1983 features a 43mm Gold-Plated case. Powered by the 5663 caliber with 19j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-c036aa19f367]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1983

Related Models

• Seiko 7110-492
• Seiko 3870-248
• Seiko 7075-635
• Seiko 4535-672
• Seiko 5699-398
• Seiko 0747-305
• Seiko 7027-517
• Seiko 0780-260
• Seiko 7025-106
• Seiko 5697-164
• Seiko 4486-595
• Seiko 5610-871