Seiko Cal. 0778 - 617

Seiko 0778-617

The 0778-617 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0778 caliber with 17j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-1bf482895ce8]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
46mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Silver
Jewels
17j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1971

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