Seiko Cal. 0763 - 765

Seiko 0763-765

The 0763-765 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0763 caliber with 27j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-b3c91603369a]

Also known as: Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
46mm
Case Thickness
9.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
27j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1975

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seikata-wm-b3c91603369a