As a manual winding watch, the Tudor 2100 TP requires regular winding to maintain its power reserve. The watch has a 42-hour power reserve, allowing it to run for over a day and a half without needing to be rewound.

Vintage Tudor watches like the 2100 TP are highly sought after by collectors due to their excellent build quality, reliable movements, and beautiful designs. When purchasing a pre-owned Tudor 2100 TP, ensure that it's in good working condition, and consider consulting with an authorized dealer or a reputable watchmaker.

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