Seiko Cal. 3827 - 940

Seiko 3827-940

The 3827-940 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3827 caliber with 17j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-6fefcdf33e77]

Also known as: Emperor, Arnie

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
40mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Cream
Jewels
17j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1993

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