Seiko Cal. 7188 - 852

Seiko 7188-852

The 7188-852 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7188 caliber with 18j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-f973b22c99f1]

Also known as: UFO

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
34mm
Case Thickness
15.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
150m
Dial Color
Green
Jewels
18j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1975

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