Seiko Cal. 4420 - 672

This Spring Drive model from 1993 features a 36mm Gold-Plated case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-4a57f9dcac80]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1993

Related Models

• Seiko 7125-838
• Seiko 7131-449
• Seiko 5215-791
• Seiko 6376-748
• Seiko 0737-792
• Seiko 7127-994
• Seiko 3889-895
• Seiko 6394-520
• Seiko 6287-568
• Seiko 0753-193
• Seiko 6117-414
• Seiko 5668-689