This automatic watch setting application enables watchmakers, enthusiasts and automatic watch users to precisely calibrate their watches by adjusting time offset variations measured in different positions.

Main features :

Measurement Input: The user enters the offset in seconds per day in various common watch positions, such as dial_up, 9h_up, and the dial_down adjustment position.

Dynamic Adjustment Calculation: Based on the measurements entered, the application calculates an optimal adjustment to reduce the variation to a level as close to zero as possible, while remaining within the accepted tolerance range. The adjustment takes the smallest measurement as a reference and adjusts the other values around it.

Adaptive adjustment: If the difference between values is significant, the application dynamically adjusts the minimum value to a negative fraction of the maximum, in order to optimize performance without exceeding tolerances.

Results display: After calculation, the application provides the adjusted offset values for each position, as well as the optimum setting for the dial_down reference position. Adjusted minimum and maximum values and delta are also displayed for a complete view of the calibration.

Use cases :

Professional watchmakers: To quickly optimize watch settings.

Watchmaking enthusiasts: To fine-tune their automatic watches, minimizing daily deviations.

Advanced users: To maintain their watches at optimum performance without the frequent intervention of a professional.

Advantages :

Greater precision: Dynamic deviation adjustment reduces time drift.

Ease of use: A simple interface for rapid measurement entry and instant results.

Tolerance compliance: Adjustment within acceptable tolerances to minimize wear and potential errors.