Seiko Cal. 0721 - 430

The Seiko 0721-430 represents an important milestone in Seiko's 1990 lineup. With its 18mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-1a2def34b8bd]

Also known as: Goldfeather, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Black

Jewels

17j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1990

Related Models

• Seiko 5620-697
• Seiko 4526-737
• Seiko 5235-496
• Seiko 7068-221
• Seiko 3859-539
• Seiko 0716-406
• Seiko 7158-989
• Seiko 6224-224
• Seiko 6323-294
• Seiko 6653-526
• Seiko 6326-247
• Seiko 0750-101