Seiko Cal. 5686 - 850

The Seiko 5686-850 represents an important milestone in Seiko's 1977 lineup. With its 19mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-ea0ccfd98031]

Also known as: Monster, Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1977

Related Models

• Seiko 5261-148
• Seiko 7117-233
• Seiko 5230-763
• Seiko 3810-681
• Seiko 6149-146
• Seiko 7025-329
• Seiko 6170-647
• Seiko 5650-905
• Seiko 7042-718
• Seiko 3875-118
• Seiko 6683-105
• Seiko 6133-447