Seiko Cal. 7171 - 904

The Seiko 7171-904 represents an important milestone in Seiko's 1999 lineup. With its 19mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-3f6ff31007e1]

Also known as: Crown, Emperor

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1999

Related Models

• Seiko 3889-345
• Seiko 5239-110
• Seiko 6215-643
• Seiko 3857-760
• Seiko 6188-146
• Seiko 0710-356
• Seiko 4471-375
• Seiko 7119-195
• Seiko 6114-523
• Seiko 6235-336
• Seiko 6232-193
• Seiko 6346-311