Visual Description
The Ref. 2302 is the large automatic Tank Française, cataloged in stainless steel and in steel with 18k yellow gold. The polished and brushed case measures 28 × 32 mm and about 8 mm thick, with an octagonal winding crown set with a cabochon and a sapphire crystal. The silvered guilloché dial has painted black Roman numerals, blued steel sword hands, a date aperture at 6 o'clock and the secret Cartier signature in the VII. The integrated bracelet closes with a double deployant clasp. On the two-tone version the crown is gold and the bracelet mixes steel and 18k yellow gold.
Reference Significance
Freeman's catalogs the 2302 as the large model of the Tank Française. It is the large automatic in steel and in steel and gold; the large automatic in 18k yellow gold is the Ref. 1840, on the same Cal. 120.
The steel 2302 matches the W51002Q3 in size, metal and movement. Auction houses catalog the case reference and dealers list the W-number, and Archiva keeps a page for each until a source ties the two numbers to one watch.
Historical Context
Freeman's says the reference was introduced in 1996, and dated examples run from c. 1997 to c. 2010.
Smith & Singer dates one two-tone example c. 2013. That is a single source, so the range on this page still ends c. 2010.
Auction catalogs give the movement as the Cal. 120 with 20 jewels, and one Sotheby's lot names it by its ETA 2000-1 base.
What to Look For
Read the case back for the number 2302: on the steel example Freeman's sold it appears with the word AUTOMATIC, and catalogs describe the back as held by four screws. The watch should measure about 28 × 32 mm, show a date at 6 o'clock and wind automatically; a quartz movement or a dial without a date means a different Tank Française. Look for the secret signature in the VII on an unrestored dial. On the two-tone version, check that the gold crown and the gold in the bracelet match in color. Check the bracelet for stretch and the double deployant clasp for wear.