Seiko Cal. 5683 - 276

This Hand-Winding model from 1966 features a 40mm Stainless Steel case. With its 19mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-e923e03bf14f]

Also known as: UFO, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1966

Related Models

• Seiko 6389-910
• Seiko 6212-933
• Seiko 5286-746
• Seiko 3833-100
• Seiko 6165-229
• Seiko 6316-239
• Seiko 7196-186
• Seiko 0771-843
• Seiko 7063-460
• Seiko 6317-878
• Seiko 7082-404
• Seiko 4480-641