Seiko Cal. 5663 - 609

This Quartz model from 1972 features a 43mm Titanium case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-1fd82edd006f]

Also known as: Turtle, Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1972

Related Models

• Seiko 4453-571
• Seiko 4588-602
• Seiko 6374-466
• Seiko 4531-876
• Seiko 7059-728
• Seiko 7174-231
• Seiko 7062-706
• Seiko 7198-336
• Seiko 5681-141
• Seiko 4524-144
• Seiko 6224-317
• Seiko 0726-904