Seiko Cal. 3817 - 106

The Seiko 3817-106 represents an important milestone in Seiko's 1989 lineup. With its 20mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-88f9b1c8ad73]

Also known as: Helmet, Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Champagne

Jewels

26j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1989

Related Models

• Seiko 4469-719
• Seiko 3812-893
• Seiko 0749-322
• Seiko 6135-309
• Seiko 6384-603
• Seiko 0734-622
• Seiko 5259-171
• Seiko 6313-406
• Seiko 6215-376
• Seiko 6347-653
• Seiko 6358-192
• Seiko 5287-899