1940s Omega Cal.28.10 Rare 36mm Jambo water-resistant Two-tone diai w/Bracelet

A rare 36mm jumbo waterproof model with a two-tone dial, featuring an Omega Cal. 28.10 bumper automatic movement manufactured in the 1940s. This beautiful piece is equipped with the early half-rotor automatic movement Cal. 28.10, which predates the full-rotor automatic movements. In the bumper automatic models, which are often seen in 33-35mm sizes, this rare 36mm jumbo waterproof case has a remarkable presence. The beautiful two-tone dial, combined with applied bullet indices and leaf hands, exudes a sense of luxury. It comes with an original bracelet from later years (1036FF11, fits wrist sizes up to ~20cm). The bullet indices at 3, 6, 9, and 12 have a five-sided finish, while the others have a flat finish, making for a unique specification.