Seiko Cal. 7117 - 331

Seiko 7117-331

The 7117-331 is a sought-after Solar piece from Seiko's golden era. Powered by the 7117 caliber with 32j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-09acb2ed5e4c]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
34mm
Case Thickness
9.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
100m
Dial Color
White
Jewels
32j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1974

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