Seiko Cal. 5663 - 818

This Kinetic model from 1971 features a 44mm Titanium case. Powered by the 5663 caliber with 18j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-d9c5f6aa615a]

Also known as: Silverwave, World Timer

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1971

Related Models

• Seiko 7073-950
• Seiko 7064-676
• Seiko 7010-966
• Seiko 6332-478
• Seiko 5289-977
• Seiko 4470-895
• Seiko 0768-161
• Seiko 5610-763
• Seiko 0725-359
• Seiko 7072-794
• Seiko 4515-979
• Seiko 6327-842