Cartier Tank 1725

The 1725 belongs to the Américaine's second step. The model arrived in 1989 with quartz references only, and the first mechanical Américaine came in 1993 as the large hand-wound model. The medium automatic with a date followed: several auction lots catalogue a 1725 with calibre 077 circa 1995. Why Cartier moved the medium case to a self-winding movement is not documented, and neither is the exact year. Seller listings that date a 1725 to 1990 or 1991 sit before the 1993 date Monochrome gives for the first mechanical Américaine; that does not disprove them, but it makes them more likely estimates than records.

After that the dated evidence is scattered rather than sequential. Example 36/50 of the India edition carries a special edition certificate dated July 1997 and a guarantee dated December 2002, so its guarantee is dated five years after its certificate; the reason for the gap is not documented. A circa-2000 example on the matching bracelet still uses calibre 077, and a strap example with Italian warranty papers dated 2012 shows the standard configuration still being sold. The documented examples overlap in date, and no sequence among strap, bracelet, plain and guilloché versions can be established.

The longer view is simpler than the detail: across dated examples from c. 1995 to 2012, scattered rather than continuous, the medium gold automatic Américaine is described the same way, which is why the 1725 is bought on condition and configuration rather than on date. When Cartier reintroduced the Américaine in steel in 2017, its medium model was again automatic and almost the same size, 41.6 × 22.6 mm; no source links the two, so that is a resemblance, not a lineage.

The 1725 is framed by the first quartz Américaine of 1989, from which it is said to have evolved, and by the medium quartz yellow-gold Américaine in its size class: two neighbours that differ from it mainly in the movement.

The risk with a 1725 is misdescription rather than rarity: production dates are undocumented, listings sometimes mislabel the model, and replacement crowns, crystals, hands and bracelets are common. The premium belongs to originality, a factory bracelet and documents, and only the India edition turns paperwork into identity. For the rest, the best example looks like the one Bachmann & Scher sold with Italian warranty papers dated 2012, a red Cartier service pouch and only original parts: a gold Américaine whose history is in its box, not its edition number.