Seiko Cal. 4443 - 426

This Solar model from 1972 features a 41mm Gold-Plated case. It features a Black dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-9149af565bc3]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1972

Related Models

• Seiko 3859-717
• Seiko 6647-931
• Seiko 6268-514
• Seiko 3874-231
• Seiko 7145-723
• Seiko 7029-725
• Seiko 7142-660
• Seiko 7062-572
• Seiko 7174-443
• Seiko 0733-635
• Seiko 3856-701
• Seiko 7073-475