Seiko Cal. 4437 - 882

This Hand-Winding model from 1982 features a 36mm Stainless Steel case. With its 20mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-8367d1e8fe87]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1982

Related Models

• Seiko 5226-170
• Seiko 4425-837
• Seiko 7188-696
• Seiko 7061-892
• Seiko 6232-363
• Seiko 5218-337
• Seiko 6247-716
• Seiko 7072-741
• Seiko 6228-451
• Seiko 6654-925
• Seiko 4476-840
• Seiko 7035-685