Seiko Cal. 4443 - 335

The Seiko 4443-335 represents an important milestone in Seiko's 1967 lineup. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-ad230eb75d87]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1967

Related Models

• Seiko 7042-356
• Seiko 3849-661
• Seiko 3888-674
• Seiko 6117-419
• Seiko 0769-517
• Seiko 6330-114
• Seiko 5636-343
• Seiko 7055-888
• Seiko 4582-872
• Seiko 6298-580
• Seiko 5288-686
• Seiko 0741-671