Seiko Cal. 7151 - 691

The Seiko 7151-691 represents an important milestone in Seiko's 1983 lineup. Powered by the 7151 caliber with 35j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-68ae8f124410]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

35j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1983

Related Models

• Seiko 5637-819
• Seiko 3898-395
• Seiko 6210-383
• Seiko 7070-955
• Seiko 7151-591
• Seiko 3881-786
• Seiko 5292-909
• Seiko 5257-396
• Seiko 7049-752
• Seiko 4533-837
• Seiko 6117-175
• Seiko 3832-458