Seiko Cal. 3848 - 420

Seiko 3848-420

The 3848-420 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3848 caliber with 34j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-facd252c3c97]

Also known as: Monster, Bullhead

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
70m
Dial Color
Silver
Jewels
34j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1985

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seikata-wm-facd252c3c97