Seiko Cal. 3847 - 998

Seiko 3847-998

The 3847-998 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3847 caliber with 26j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-33f3138355ba]

Also known as: Monster, Arnie

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
43mm
Case Thickness
10.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Silver
Jewels
26j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1997

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seikata-wm-33f3138355ba