Seiko Cal. 7091 - 385

This Spring Drive model from 1966 features a 35mm Hardlex-Coated Steel case. Powered by the 7091 caliber with 26j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-836d506e090e]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1966

Related Models

• Seiko 6260-214
• Seiko 4482-273
• Seiko 4578-396
• Seiko 7031-953
• Seiko 3854-673
• Seiko 5213-713
• Seiko 4411-701
• Seiko 4466-225
• Seiko 5285-212
• Seiko 6653-954
• Seiko 6357-122
• Seiko 0730-382