Seiko Cal. 7051 - 901

The Seiko 7051-901 represents an important milestone in Seiko's 1973 lineup. Powered by the 7051 caliber with 21j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-94fbd92cceda]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1973

Related Models

• Seiko 6156-255
• Seiko 5671-970
• Seiko 6345-284
• Seiko 6288-279
• Seiko 4439-827
• Seiko 6613-751
• Seiko 4522-316
• Seiko 4479-400
• Seiko 5653-852
• Seiko 6666-507
• Seiko 3833-659
• Seiko 7139-725