The Tissot "Heritage" series was launched to commemorate Tissot's 150 years of fine Swiss watchmaking, celebrating and updating classic Tissot watch designs for today's market. Here's a near-mint current model limited edition Tissot Heritage Sovereign display back automatic, all original and complete with signed deployant clasp buckle! Here's the details on this oversized calendar automatic: TISSOT (SS "Heritage Sovereign" Automatic) - Near-mint 39mm signed stainless steel display back case (reference T66.1.723.33) with thick extended lugs (48mm lug to lug), signed 25 jewel quickset calendar automatic movement (ETA base 2824-2), mint original two-tone silver satin dial with roman numeral chapter ring, blued steel leaf hands and sweep seconds, quickset date aperture at 3:00, signed original crown, signed original black leather strap with signed stainless steel deployant clasp buckle. The 316L stainless steel display back case on this piece is near-mint in condition, and is slightly oversized at 39mm in diameter (not including crown). The caseback is signed, "Tissot, Stainless Steel, Z451, No. 49xx, Waterresistant 30M." The signed 25 jewel quickset calendar automatic movement has an ETA 2824-2 base, and is running flawlessly, keeping excellent time, and the quickset calendar function works as designed. The mint original two-tone silver satin dial features a roman numeral marker chapter ring and blued steel hands, and is signed, "Tissot, Automatic, Swiss Made." This is a gorgeous oversized automatic timepiece in near-mint all original condition! Originally purchased in Lausanne, Switzerland, on 2/3/5 (original warranty card included). NEAR-MINT ALL ORIGINAL LIMITED EDITION TISSOT HERITAGE SOVEREIGN QUICKSET CALENDAR AUTOMATIC WITH SIGNED SS DEPLOYANT CLASP BUCKLE. Sell for $395 plus shipping ($15 US Delivery or $25 International).