Seiko Cal. 4591 - 351

This Hand-Winding model from 1999 features a 34mm Gold-Plated case. With its 22mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-b420ce1e9a8a]

Also known as: UFO, Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1999

Related Models

• Seiko 5268-507
• Seiko 7041-521
• Seiko 5645-579
• Seiko 4499-136
• Seiko 0736-698
• Seiko 6246-758
• Seiko 4566-572
• Seiko 4412-135
• Seiko 6267-790
• Seiko 6323-115
• Seiko 7173-534
• Seiko 7037-404