Seiko Cal. 0770 - 378

Seiko 0770-378

The 0770-378 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 0770 caliber with 35j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-95eb83e40d6b]

Also known as: Rally

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
46mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Burgundy
Jewels
35j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1980

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