Seiko Cal. 7170 - 570

This Hand-Winding model from 1975 features a 37mm Two-Tone case. With its 19mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-d027f0e23db0]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Cream

Jewels

21j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1975

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