This is an authentic Cartier Tank Must ladies spring bar set. It comes as a sealed pack of 10 and is unused in the original Cartier International Service packaging.

The packaging is marked:
"BAR. SPRING
TANK MUST
19760818GR (last character partially worn but likely R)
Cartier International Service"

I have given you photos of this part from every angle. The pack in the photos is the exact one you will receive.

• Brand: Cartier

• Model: Tank Must (Ladies)

• Part type: Spring bars

• Quantity: 10 spring bars

• Condition: New, sealed in original packaging

If you are not sure if this will fit your watch or if you have any other questions then message me.