Seiko Cal. 4417 - 891

The Seiko 4417-891 represents an important milestone in Seiko's 1988 lineup. With its 20mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-6ebcb34f5904]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Champagne

Jewels

27j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1988

Related Models

• Seiko 6691-813
• Seiko 6399-331
• Seiko 7133-887
• Seiko 6621-605
• Seiko 5685-156
• Seiko 6368-483
• Seiko 6375-496
• Seiko 7176-233
• Seiko 4439-145
• Seiko 4442-859
• Seiko 3880-492
• Seiko 6220-786