Up for sale is a beautiful Maurice Lacroix Masterpiece Flyback Annuaire with Perpetual Calendar. This watch also comes with a Flyback function. This is literally an all-in-one watch.
• Case size is 40mm with 47mm from lug to lug.
• The lug width is 20mm with 13.5mm of thickness.
• Housing ML15 movement which was based on the ETA 2892-A2. The movement was serviced and currently running under +-10s/day. Every function is working perfectly.
• The sapphire crystal and original dial is in good condition. 
• Unpolished case with some signs of usage. No deep scratches were found. But there is a small ding at 12 o'clock on the edge of the outer bezel.
• No box or paper. The watch comes with a genuine leather strap.