Seiko Cal. 6291 - 326

The Seiko 6291-326 represents an important milestone in Seiko's 1987 lineup. With its 20mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-a91d606fe0d6]

Also known as: Samurai, Helmet

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1987

Related Models

• Seiko 6147-556
• Seiko 5257-744
• Seiko 4536-490
• Seiko 6295-164
• Seiko 7083-961
• Seiko 0794-511
• Seiko 6377-700
• Seiko 6612-499
• Seiko 7168-398
• Seiko 0771-829
• Seiko 6388-751
• Seiko 4477-396