EB 8397-67 – piezas de repuesto intercambiables

Movimiento EB 8397-67

¿Qué piezas de repuesto sirven para el movimiento EB 8397-67? Para cada pieza verá qué otros calibres utilizan la misma pieza según la lista de intercambiabilidad original.

38Piezas con datos de intercambio

61Calibres con piezas comunes

Nota: Hemos elaborado este resumen según nuestro leal saber y entender, a partir de las listas de intercambiabilidad originales de EB y de las etiquetas originales de las piezas de repuesto. Todos los datos se han revisado cuidadosamente, pero se ofrecen sin garantía. Compruebe usted mismo la intercambiabilidad antes del montaje, en particular la altura, el diámetro y la ejecución de la pieza.

🛒 Piezas de repuesto para EB 8397-67 en nuestra tienda

Bettlach EB 8340-67 PART 443/1 tirete montado EB 8397-6710,90 € IVA incl. *Ver artículo ›

🔧 Piezas intercambiables

N.º de pieza	Denominación	Sirve también para
163/1ISO 80.400	Tubito de centro	EB 8376-66 EB 8376-67 EB 8387-66 EB 8387-67 EB 8397-66 EB 8398-67 Altura 235 EB 8376-66 EB 8376-67 EB 8387-66 EB 8387-67 EB 8397-66 EB 8398-67
181/1ISO 20.040.06	Cubo para anillo agujerado con rueda de arrastre / piñón de arrastre	EB 8370-67 EB 8371-67 EB 8374-67 EB 8376-67 EB 8381-67 EB 8385-67 EB 8387-67 EB 8391-67 EB 8395-67 EB 8398-67
197ISO 20.070.06	Anillo y rochete remachados	EB 8370 2e EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
199ISO 20.062	Eje de cubo	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
203ISO 30.012	Rueda intermedia	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
210ISO 30.025	Rueda primera	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
227ISO 30.027	Rueda de segundero central	EB 8387-66 EB 8387-67 EB 8397-66 EB 8398-67 Altura 659 EB 8387-66 EB 8387-67 EB 8397-66 EB 8398-67
243ISO 31.081	Cañón de minutos sin muesca de apretar, agujero liso	EB 8387-66 EB 8387-67 EB 8397-66 EB 8398-67 Altura 316 EB 8387-66 EB 8387-67 EB 8397-66 EB 8398-67
260ISO 31.041	Rueda de minutería	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
307ISO 40.301	Raqueta con portapitón móvil, para espiral plano	EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
311ISO 70.800	Placa de contrapivote raqueta, engastada, torneada	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67 EB 9391-67
330ISO 70.801	Placa de contrapivote engastada, para volante	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
407ISO 31.121	Piñón corredizo	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
410ISO 31.120	Piñón de remontuar (rueda de canto)	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
420ISO 31.023	Rueda de corona	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
425ISO 51.120	Trinquete	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
430ISO 61.080	Muelle de trinquete	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
435/1ISO 51.050	Básculamuelle	EB 8320-67 EB 8321-67 EB 8330-67 EB 8331-67 EB 8340-67 EB 8341-67 EB 8350-67 EB 8354-67 EB 8361-67 EB 8364-67 EB 8365-67 EB 8370-67 EB 8371-67 EB 8374-67 EB 8376-67 EB 8381-67 EB 8385-67 EB 8387-67 EB 8391-67 EB 8395-67 EB 8398-67
443/1ISO 51.080.06	Tirete, ajustada	EB 8320-67 EB 8321-67 EB 8330-67 EB 8331-67 EB 8340-67 EB 8341-67 EB 8350-67 EB 8354-67 EB 8361-67 EB 8364-67 EB 8365-67 EB 8370-67 EB 8371-67 EB 8374-67 EB 8376-67 EB 8381-67 EB 8385-67 EB 8387-67 EB 8391-67 EB 8395-67 EB 8398-67
450ISO 31.100	Rueda de transmisión	EB 8135 EB 8137 EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 2e EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67 1.ª ejecución EB 8115 EB 8135 EB 8137 EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 2e EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
790ISO 30.041	Rueda de escape pivoteada	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
792ISO 41.101.41	Eje de volante para platillo	EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
793ISO 40.054	Volante con platillo y espiral	EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
794ISO 40.055	Volante con dedo y espiral	EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
799/4ISO 40.123	Platillo pequeño	EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
821/792ISO 40.101.26	Eje de volante para platillo y para dispositivo amortiguador	EB 8135 EB 8137 EB 8155 EB 8157 EB 8175 EB 8177 EB 8320 EB 8320-66 EB 8320-67 EB 8321 EB 8321-66 EB 8321-67 EB 8330-66 EB 8330-67 EB 8331-66 EB 8331-67 EB 8340 EB 8340-66 EB 8340-67 EB 8341 EB 8341-66 EB 8341-67 EB 8350 EB 8350-66 EB 8350-67 EB 8354-66 EB 8354-67 EB 8361 EB 8361-66 EB 8361-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8370 EB 8370-66 EB 8370-67 EB 8371-67 EB 8374-66 EB 8374-67 EB 8376-66 EB 8376-67 EB 8381 EB 8381-66 EB 8381-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8391-66 EB 8391-67 EB 8395-66 EB 8395-67 EB 8397-66 EB 8398-67
2535ISO 13.105 (13.104	Placa de sujeción de la estrella de fecha / del indicador de fecha	EB 8376-67 EB 8387-66 EB 8387-67 EB 8397-66
2557/1ISO 91.440	Estrella de fecha con discoesfera / Indicador de fecha, calcado	EB 8395-66 EB 8395-67 EB 8397-66
2558ISO 33.010	Rueda de las horas, doble endentadura	EB 8376-66 EB 8376-67 EB 8387-66 EB 8387-67 EB 8397-66 EB 8398-67 Altura 216 EB 8376-66 EB 8376-67 EB 8387-66 EB 8387-67 EB 8397-66 EB 8398-67 Altura 236 EB 8376-66 EB 8376-67 EB 8387-66 EB 8387-67 EB 8397-66 EB 8398-67
2561/1ISO 91.441	Estrella de los días con discoesfera	EB 8397-66
2575ISO 63.020	Resorte del muelle flexible de fecha	EB 8004 EB 8127 EB 8154-66 EB 8354-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8374-66 EB 8374-67 EB 8376-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8395-66 EB 8395-67 EB 8397-66 Durowe 450-2
2576ISO 53.080	Muelle flexible de fecha	EB 8004 EB 8115 EB 8127 EB 8135 EB 8137 EB 8354-66 EB 8354-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8374-66 EB 8374-67 EB 8376-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8395-66 EB 8395-67 EB 8397-66 Durowe 450-2
2621ISO 33.029 (33.030		EB 8376-67 EB 8387-66 EB 8387-67 EB 8397-66
2628ISO 53.140		EB 8004 EB 8115 EB 8127 EB 8135 EB 8137 EB 8354-66 EB 8354-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8374-66 EB 8374-67 EB 8376-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8395-66 EB 8395-67 EB 8397-66 Durowe 450-2
2632ISO 53.040		EB 8004 EB 8115 EB 8127 EB 8135 EB 8137 EB 8354-66 EB 8354-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8374-66 EB 8374-67 EB 8376-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8395-66 EB 8395-67 EB 8397-66 Durowe 450-2
2633ISO 63.012	Muelle de la báscula de desenganche del indicador de fecha	EB 8004 EB 8127 EB 8354-66 EB 8354-67 EB 8364-67 EB 8365-66 EB 8365-67 EB 8374-66 EB 8374-67 EB 8376-67 EB 8385-66 EB 8385-67 EB 8387-66 EB 8387-67 EB 8395-66 EB 8395-67 EB 8397-66 Durowe 450-2
2730ISO 53.111		EB 8376-67 EB 8387-66 EB 8387-67 EB 8397-66 Durowe 450-3
2731ISO 63.051		EB 8376-67 EB 8387-66 EB 8387-67 EB 8397-66 Durowe 450-3

Fuente: listas de intercambiabilidad originales de EB (transcripción revisada) y etiquetas originales revisadas · a fecha de 28/10/2026. Altura / ejecución: la pieza solo sirve en esta altura o ejecución.

🌀 Muelle real correspondiente

Medidas del muelle para EB 8397-67 (altura × diámetro × espesor × longitud) y muelle correspondiente en la tienda:

EB 8397-67: 1,50 × 10,0 × 0,125 × 320 mm (GR 4184-1)

🔗 Movimientos con más piezas comunes

→ Todos los calibres de EB

❓ Preguntas frecuentes

¿Qué piezas del calibre EB 8397-67 sirven también para otros movimientos?

Para el calibre EB 8397-67 hay 38 números de pieza registrados como intercambiables. En conjunto sirven para 61 calibres más; la tabla de abajo muestra qué pieza sirve para qué movimiento.

¿Qué movimientos comparten más piezas con el calibre EB 8397-67?

Más piezas en común: EB 8387-67 (43 piezas), EB 8397-66 (42 piezas), EB 8387-66 (40 piezas).

¿Qué muelle real sirve para el calibre EB 8397-67?

Según el catálogo de Générale Ressorts (altura × diámetro × grosor × longitud): 1,50 × 10,0 × 0,125 × 320 mm (GR 4184-1, cuerda manual, ejecución especial (1)).