Helbros Waterproof


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This is an early attempt at waterproofing-a 1940’s HELBROS measuring 28x28mm. square (not including the lugs). The original dial is really attractive, with two-tone register, original hands and red sweep seconds. The case is fastened with 4 screws on the case rear, being an early attempt at waterproofing. The manual winding HELBROS movement was cleaned and is accurate.