Seiko Cal. 7172 - 710

This Spring Drive model from 1979 features a 45mm Hardlex-Coated Steel case. Powered by the 7172 caliber with 28j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-5570f47b8f48]

Also known as: Rally, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1979

Related Models

• Seiko 5686-629
• Seiko 3832-848
• Seiko 5219-664
• Seiko 7149-553
• Seiko 5616-843
• Seiko 4548-125
• Seiko 5684-386
• Seiko 7151-252
• Seiko 0797-648
• Seiko 7097-566
• Seiko 4590-913
• Seiko 6673-253