Seiko Cal. 4421 - 724

The Seiko 4421-724 represents an important milestone in Seiko's 1995 lineup. It features a Navy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-3c18f14f77e5]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1995

Related Models

• Seiko 4444-982
• Seiko 5288-865
• Seiko 7015-834
• Seiko 3899-805
• Seiko 4434-186
• Seiko 7035-902
• Seiko 4514-804
• Seiko 3853-149
• Seiko 6321-476
• Seiko 4581-601
• Seiko 6681-916
• Seiko 4577-155