Seiko Cal. 4437 - 651

This Spring Drive model from 1988 features a 35mm Stainless Steel case. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-f6503ac3f113]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

28j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1988

Related Models

• Seiko 5216-389
• Seiko 7115-449
• Seiko 5615-441
• Seiko 6659-688
• Seiko 7072-110
• Seiko 4548-980
• Seiko 7057-568
• Seiko 0768-355
• Seiko 4539-148
• Seiko 6367-869
• Seiko 5613-223
• Seiko 4467-911