Rare Vintage Cartier tank Normale mk1 from the 70's

Rare Cartier Tank normale MK1 from the begin of the 70's

only 800 MK1 are made so it is the rarest version of the 70's Tank normale 

You can recognize an MK1 by the pointed A, flat sapphire on the crown. 
No hidden signature at 7 o clock and serial number under 800

Model Cartier Tank Normale.

Ref.78092

serial:78092 05XX

Material 18k yellow gold.

Movement Manual wind cal.78-1.

Size 30 x 23 mm (large model)

Condition very nice.

Size strap  will fit a 16 cm wrist

Year 1973.

Price

Sorry, this watch has been sold.