Seiko Cal. 7138 - 846

The Seiko 7138-846 represents an important milestone in Seiko's 1976 lineup. Powered by the 7138 caliber with 17j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-037a6b6c51fb]

Also known as: Pogue, Navigator

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1976

Related Models

• Seiko 5670-720
• Seiko 4439-975
• Seiko 6629-230
• Seiko 5668-887
• Seiko 7024-981
• Seiko 5290-153
• Seiko 5284-439
• Seiko 5290-694
• Seiko 3849-889
• Seiko 3894-291
• Seiko 7118-563
• Seiko 0718-615