Jaeger LeCoultre® calibre # 603 clutch wheel - factory number 31121 watch tools The chronograph indicators all have

The chronograph indicators all have a dimension of 0

Mido® model number 0602

60 mm in diameter with a height of 1

67 mm (thick)flat mineral crystal with black trim

Jaeger LeCoultre® calibre # 603 clutch wheel - factory number 31121 watch tools The chronograph indicators all haveJaeger LeCoultre clutch wheel factory number 31121, part # 407, calibre # 603 clutch wheel factory number 31121 to fit Jaeger LeCoultre calibres: 603 *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Jaeger LeCoultre. Jaeger LeCoultre warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your watch.