Seiko Cal. 0778 - 187

Seiko 0778-187

The 0778-187 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0778 caliber with 26j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-03f7d0a06688]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
39mm
Case Thickness
11.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
White
Jewels
26j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1965

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seikata-wm-03f7d0a06688