Seiko Cal. 4551 - 769

This Solar model from 1976 features a 39mm Titanium case. With its 19mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-3d119ce67188]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1976

Related Models

• Seiko 6169-368
• Seiko 4415-809
• Seiko 0734-973
• Seiko 7090-826
• Seiko 3898-878
• Seiko 5280-980
• Seiko 7181-991
• Seiko 4498-709
• Seiko 6142-748
• Seiko 4516-663
• Seiko 6372-477
• Seiko 0721-562