Seiko Cal. 4491 - 836

The Seiko 4491-836 represents an important milestone in Seiko's 1999 lineup. With its 21mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-5aef0d489a00]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1999

Related Models

• Seiko 7077-320
• Seiko 3810-789
• Seiko 6275-625
• Seiko 6383-450
• Seiko 0754-429
• Seiko 5692-905
• Seiko 6384-267
• Seiko 4456-182
• Seiko 5614-611
• Seiko 5636-418
• Seiko 3890-404
• Seiko 6141-492