Seiko Cal. 0783 - 250

Seiko 0783-250

The 0783-250 is a sought-after Solar piece from Seiko's golden era. Powered by the 0783 caliber with 28j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-487ea57e86ca]

Also known as: Sumo, Navigator

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
35mm
Case Thickness
12.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
28j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1970

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