Seiko Cal. 7187 - 244

This Solar model from 1987 features a 35mm Gold-Plated case. With its 21mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-f41a09f4aed9]

Also known as: Monster, Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1987

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