Seiko Cal. 7187 - 502

The 7187-502 is a sought-after Quartz piece from Seiko's golden era. With its 19mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-214d0de0492c]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1977

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