Seiko Cal. 7166 - 396

Seiko 7166-396

The 7166-396 is a sought-after Solar piece from Seiko's golden era. Powered by the 7166 caliber with 18j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-d65484d0ff75]

Also known as: Sumo

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
40mm
Case Thickness
8.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
White
Jewels
18j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1970

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