Seiko Cal. 4419 - 849

Seiko 4419-849

The 4419-849 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4419 caliber with 20j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-75766bb0afea]

Also known as: Sumo

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Burgundy
Jewels
20j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1980

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