Seiko Cal. 5635 - 321

This Quartz model from 1975 features a 45mm Gold-Plated case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-32753e3401d8]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1975

Related Models

• Seiko 4589-934
• Seiko 4569-281
• Seiko 6224-808
• Seiko 6315-390
• Seiko 7154-123
• Seiko 4564-231
• Seiko 6149-431
• Seiko 7066-739
• Seiko 5267-398
• Seiko 6664-653
• Seiko 5216-552
• Seiko 6357-227