Seiko Cal. 3815 - 719

Seiko 3815-719

The 3815-719 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3815 caliber with 19j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-688d8407404a]

Also known as: Rally

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
44mm
Case Thickness
14.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1979

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seikata-wm-688d8407404a