Seiko Cal. 7170 - 556

This Automatic model from 1972 features a 46mm Stainless Steel case. With its 20mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-508fcf4cf58f]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1972

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