Cartier Vault › All references › Tank Solo
Tank Solo · 2012 to 2021, discontinued
Rank #1 of 41 rated pieces in the Cartier Vault
Market range: the middle half of 111 recorded eBay sales in the last 12 months.
Median recorded eBay sale price for each quarter with 3 or more sales. Dashed line marks the last retail (2021).
The automatic XL Tank Solo, made until 2021. Earlier examples use an ETA-based movement; later ones carry Cartier's in-house 1847 MC.
It now sells for close to what it cost new, which is rare for a steel Cartier.
Also sold under reference W5200028; every one of them is counted here.
Our verdict: Sells for about 7% under its $3,450 last price. 95 recorded eBay sales in the last 12 months, and prices are up 10% over the year.
| Sizes | 31mm |
|---|---|
| Case & bracelet | Stainless steel |
| Factory bracelet | Black leather strap with deployant |
| Factory bezels | |
| Notable dials | silvered opaline, Roman numerals, date at 6 |
| Caliber | automatic, calibre 1847 MC (W5200028 used an ETA-based automatic) |
| Production | 2012 to 2021, discontinued |
| Sold | Example | Price |
|---|---|---|
| Oct 30, 2026 | Pre-owned · eBay sale ↗︎ | $3,800 |
| Oct 29, 2026 | Pre-owned · eBay sale ↗︎ | $3,375 |
| Oct 29, 2026 | Pre-owned · eBay sale ↗︎ | $3,867 |
| Oct 9, 2026 | Pre-owned · eBay sale ↗︎ | $3,200 |
| Oct 7, 2026 | Pre-owned · eBay sale ↗︎ | $2,600 |
| Oct 7, 2026 | Pre-owned · eBay sale ↗︎ | $3,150 |
Recorded eBay completed sales, logged at our last data refresh.
Recorded eBay sales from the last 12 months put the typical Cartier Tank Solo XL WSTA0029 at $3,200, with the middle half selling between $2,900 and $3,500 (111 sales). Condition, box and papers move the price within that range.
No. The typical sale of $3,200 is about 7% below the $3,450 retail (2021).
The Crown Index grades it A (84/100) from real resale data, and today's call is wait for a dip. It holds its value well, but the market price is steep right now. Past prices are not a forecast.