No Reserve: Heuer Master-Time, Monte Carlo, and Sebring Dash Timers for sale on BaT Auctions - sold for $11,000 on April 26, 2022 (Lot #71,606) | Bring a Trailer
No Reserve: Heuer Monte-Carlo And Master-Time Dash Timers for sale on BaT Auctions - sold for $12,500 on March 9, 2021 (Lot #44,229) | Bring a Trailer
Heuer stopwatch Monte Carlo unused Part number 542.817 | eBay
No Reserve: Heuer Monte Carlo and Super Autavia Dash Timers for sale on BaT Auctions - sold for $11,250 on July 28, 2020 (Lot #34,416) | Bring a Trailer