La solución barata (no es broma) consiste en esperar a que los minutos del reloj coincidan con los minutos de la hora real, con la corona sacada para que el reloj esté parado, y ponerlo en marcha en ese momento.
Obviamente, esta no es la solución ideal, pero hasta que se dispone de la corona adecuada, no queda otra.
Una de las coronas para estos movimientos tiene la referencia 43281. Desafortunadamente, no es barata. Para estar seguro de que esta referencia es válida para tu reloj, debes comprobar la referencia que aparece en el interior de la trasera del reloj.
Según ofrei, la corona 43281 es válida para las siguientes cajas:
FITS CASE# 191.0044, 196.0078, 196.0079, 196.0080, 196.0081, 196.0082, 196.0083, 196.0084, 196.0085, 196.0086, 196.0088, 196.0089, 196.0090, 196.0103, 196.0105, 196.0106, 196.0107, 196.0113, 196.0115, 196.0116, 196.0121, 196.0122, 196.0123, 196.0124, 196.0125, 196.0126, 196.0127, 196.0128, 196.0129, 196.0130, 196.0131, 196.0133, 196.0134, 196.0135, 196.0136, 196.0148, 196.0150, 196.0156, 196.0160, 196.0161, 196.0163, 196.0166, 196.0167, 196.0168, 196.0169, 196.0176, 196.0177, 196.0181, 196.0186, 196.0189, 196.0190, 196.0191, 196.0195, 196.0232
En oro amarillo:
FITS CASE# 1753, 1754, 191.072, 191.0072, 191.073, 191.0073, 191.074, 191.0074, 191.0044, 191.0044, 191.064, 191.0064, 191.065, 191.0065, 191.067, 191.0067, 191.068, 191.0068, 191.072, 191.0072, 191.073, 191.0073, 191.074, 191.0074, 191.0741, 191.1753, 191.1754, 191.7307, 191.8585, 191.8665, 191.9118, 191.9120, 191.9122, 191.9123, 192.033, 192.0034, 192.035, 192.0035, 192.036, 192.0036, 192.037, 192.0037 192.038, 192.0038, 192.041, 192.0041, 192.8931. 192.8935, 192.8936, 195.007, 195.0007, 195.009, 195.0009, 196.0102, 196.0114, 196.078, 196.0078, 196.0079, 196.079, 196.080, 196.0080, 196.0081, 196.0082, 196.0083, 196.0084, 196.0085, 196.0086, 196.0088, 196.0089, 196.0090, 196.0095, 196.0102, 196.0103, 196.0105, 196.0106, 196.0107, 196.0113, 196.0114, 196.0115, 196.0116, 196.0119, 196.0121, 196.0122, 196.0123, 196.0124, 196.0125, 196.0126, 196.0127, 196.0128, 196.0129, 196.0130, 196.0131, 196.0133, 196.0134, 196.0135, 196.0136, 196.0137, 196.0148, 196.0150, 196.0156, 196.0160, 196.0161, 196.0163, 196.0166, 196.0167, 196.0168, 196.0169, 196.0176, 196.0177, 196.0179, 196.0181, 196.0186, 196.0189, 196.0190, 196.0191, 196.0195, 196.0232, 198.0111, 198.0112, 198.0117, 198.8950, 290.9123, 391.0019, 391.023, 391.0023 391.0024, 391.0025, 391.0802, 391.0803, 392.0005, 395.0803, 396.0824, 396.0852, 396.0854, 396.0855, 396.0869, 396.0870, 396.0871, 396.0874, 396.0875, 396.0878, 396.0885, 396.0887, 396.0888, 396.0889, 396.0890, 396.0909, 396.0910, 396.0911, 398.0852, 396.0885, 592.002, 592.0002, 592.003, 592.0003, 596.0011, 596.0012, 596.0013, 596.0017, 596.0018, 596.0019, 596.0020, 596.0021, 596.0024, 596.0025, 596.0027, 596.0028, 696.0027, 7307, 766.0822, 796.0811, 796.0812, 796.0814, 796.0815, 796.0816, 796.0817, 796.0819, 796.0820, 796.0823, 8581, 8585, 5665, 8931, 8935, 8936, 8950, 896.0801, 896.0802, 9118, 9120, 9122, 9123, 9211,
Espero que te sirva la información.