Cartier Tank Must 0.925 Sterling Silver "Paris dial" from 1970s

The Tank Must was introduced in 1977 as a more viable option to the classic tank, it is equally distinctive and offers the same design qualities at a more affordable price. This rare model has a Tank Louis Dial with Paris Signature. We know for a fact that the watch was born with this dial, as it was purchased from the original owner.

Model: Must de Cartier Tank
Year of Manufacture: 1980s
Serial Number: 6-197215
Material: Silver 0.925 gold-plated
Dimensions: 24x31mm
Crystal Material: mineral crystal
Luminous Material: No
Caliber: Cal .78-1 (ETA 2512)
Type of Machinery: Manual Winding
Strap Size: 17.5mm
Strap: Cartier Alligator strap, Cartier gold plate buckle.
Box/Papers: NO
Mechanical Function Guarantee: 6 months.

Comments: Complete Mechanical Service, small scratch on the crystal at 6 o'clock.