Seiko Cal. 7187 - 879

Seiko 7187-879

The 7187-879 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-97fccd87e5b8]

Also known as: Tuna, UFO

Specifications

Movement
Solar
Case Material
Titanium
Case Width
44mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
29j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1981

Related Models

seikata-wm-97fccd87e5b8