Seiko Cal. 5686 - 837

The Seiko 5686-837 represents an important milestone in Seiko's 1975 lineup. With its 22mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-5ad5977186e6]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1975

Related Models

• Seiko 5223-838
• Seiko 6242-991
• Seiko 5271-422
• Seiko 6299-355
• Seiko 0770-478
• Seiko 5292-783
• Seiko 7121-145
• Seiko 5654-772
• Seiko 0781-809
• Seiko 6277-672
• Seiko 6195-848
• Seiko 5241-128