Seiko Cal. 7187 - 522

Seiko 7187-522

The 7187-522 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7187 caliber with 27j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-343455382b1c]

Also known as: Turtle, UFO

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
35mm
Case Thickness
8.1mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
140m
Dial Color
Black
Jewels
27j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1998

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