Seiko Cal. 4476 - 405

The Seiko 4476-405 represents an important milestone in Seiko's 1973 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-9f5cc1e356c1]

Also known as: Helmet, Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

31j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1973

Related Models

• Seiko 3840-599
• Seiko 6118-962
• Seiko 6158-457
• Seiko 7064-661
• Seiko 6338-531
• Seiko 5649-399
• Seiko 5677-466
• Seiko 5289-734
• Seiko 4490-610
• Seiko 6689-274
• Seiko 4497-855
• Seiko 6117-447