Seiko Cal. 3886 - 648

Seiko 3886-648

The 3886-648 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3886 caliber with 35j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-56707395a05c]

Also known as: Helmet

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
15.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
Burgundy
Jewels
35j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1970

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seikata-wm-56707395a05c