Seiko Cal. 3864 - 169

Seiko 3864-169

The 3864-169 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3864 caliber with 34j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-f2ef5658c52a]

Also known as: Bullhead

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
34j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1992

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