Online-only watch auctioneer Loupe This has just announced a week of Cartier watches, with two watches being listed daily from April 25 to 29. The lineup is headlined by an original Crash made by Cartier London in 1969 that comes direct from the original owner no less. It has an appropriate hefty estimate of US$500,000-800,000.

London Crash

Some of the other highlights in the sale include a trio of white-metal Tanks, including a Tank Asymetrique in platinum, one of a hundred made in 1996. Estimated at US$30,000-50,000, it’s smaller than the recent Prive Tank Asymetrique, with dimensions comparable to the classic Tank LC, which is the next watch.

Tank Asymétrique

This is a rare variant of an otherwise common watch. Produced for several decades in a range of iterations, the Tank Louis Cartier, or “LC”, is commonly found in yellow gold, but less often in white gold, and rarely with a period-correct bracelet. Dating to the 1970s, this has an estimate of US$20,000-30,000.

Tank LC

Another Tank from the 1970s is this Tank Cintree “Jumbo”, also in white gold and once again with a matching gold bracelet. This is the largest size of arguably the most desirable Tank model, but made slightly more affordable by the fact that it was made in the 1970s instead of the first decades of the 20th century. The estimate is US$50,000-80,000.

Tank Cintree

The first pair go live on Monday, April 25, Los Angeles time (GMT-7), which will be April 26 for most of the world. You can see them on Loupethis.com.