Seiko Cal. 5633 - 288

This Kinetic model from 1977 features a 36mm Two-Tone case. Powered by the 5633 caliber with 22j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-41aef927f631]

Also known as: World Timer, Sea Horse

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Silver

Jewels

22j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1977

Related Models

• Seiko 6290-377
• Seiko 4539-226
• Seiko 6273-171
• Seiko 7047-243
• Seiko 5281-730
• Seiko 7070-165
• Seiko 6253-861
• Seiko 6212-968
• Seiko 6148-702
• Seiko 5219-343
• Seiko 3895-404
• Seiko 6327-899