Seiko Cal. 3846 - 773

Seiko 3846-773

The 3846-773 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3846 caliber with 30j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-af0cbbcb025c]

Also known as: Monster, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
9.5mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Green
Jewels
30j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1967

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