Seiko Cal. 7187 - 892

Seiko 7187-892

This Solar model from 1971 features a 39mm Titanium case. With its 18mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-777bc5b0ecc4]

Also known as: Monster, Crown

Specifications

Movement
Solar
Case Material
Titanium
Case Width
39mm
Case Thickness
11.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
White
Jewels
19j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1971

Related Models

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