Seiko Cal. 5633 - 446

This Spring Drive model from 1986 features a 34mm Gold-Plated case. With its 21mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-78ae8a71801f]

Also known as: Rally, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1986

Related Models

• Seiko 6124-390
• Seiko 5641-620
• Seiko 6376-787
• Seiko 3844-607
• Seiko 7068-234
• Seiko 6675-889
• Seiko 4577-276
• Seiko 6320-896
• Seiko 6114-447
• Seiko 5298-980
• Seiko 6633-191
• Seiko 0760-653