Seiko Cal. 4463 - 635

The Seiko 4463-635 represents an important milestone in Seiko's 1991 lineup. With its 19mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-2ad1a30f49a5]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1991

Related Models

• Seiko 3820-806
• Seiko 7173-270
• Seiko 7086-155
• Seiko 4568-471
• Seiko 6658-482
• Seiko 6139-828
• Seiko 0797-401
• Seiko 3828-678
• Seiko 6220-592
• Seiko 0753-894
• Seiko 6680-411
• Seiko 5665-976