Seiko Cal. 5633 - 655

This Spring Drive model from 1991 features a 39mm PVD Black case. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-4ee471ee5431]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1991

Related Models

• Seiko 3816-972
• Seiko 7116-177
• Seiko 6346-196
• Seiko 3840-292
• Seiko 5210-589
• Seiko 5289-676
• Seiko 6276-511
• Seiko 3876-897
• Seiko 4437-579
• Seiko 6127-689
• Seiko 4414-525
• Seiko 6619-869