Seiko Cal. 3814 - 733

The Seiko 3814-733 represents an important milestone in Seiko's 1976 lineup. With its 19mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-aaf23212e6ba]

Also known as: Helmet, UFO

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1976

Related Models

• Seiko 5691-706
• Seiko 4517-724
• Seiko 6651-391
• Seiko 3830-909
• Seiko 4419-192
• Seiko 5289-435
• Seiko 7142-685
• Seiko 5614-448
• Seiko 7013-814
• Seiko 0742-546
• Seiko 0774-516
• Seiko 3875-944