Seiko Cal. 4413 - 998

This Spring Drive model from 1988 features a 35mm Titanium case. With its 20mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-addc4bf00e49]

Also known as: Bullhead, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1988

Related Models

• Seiko 4590-255
• Seiko 4483-480
• Seiko 3879-679
• Seiko 7080-749
• Seiko 7045-248
• Seiko 0715-259
• Seiko 4457-866
• Seiko 7173-944
• Seiko 7148-256
• Seiko 7182-878
• Seiko 7025-528
• Seiko 7137-315