Seiko Cal. 6291 - 816

The Seiko 6291-816 represents an important milestone in Seiko's 1973 lineup. With its 20mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-50e152c1561e]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1973

Related Models

• Seiko 6144-204
• Seiko 0773-513
• Seiko 6360-807
• Seiko 3865-484
• Seiko 6368-856
• Seiko 4410-930
• Seiko 6293-942
• Seiko 4444-880
• Seiko 6238-914
• Seiko 6385-101
• Seiko 7188-516
• Seiko 5611-156