Seiko Cal. 7172 - 661

Released in 1968, the Cal. 7172 with design code 661 was part of Seiko's domestic market collection. With its 22mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-bc8219dc2160]

Also known as: Rally, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1968

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