Brand New Authentic Tissot Heritage Porto Mechanical Gold Tone Leather Strap Men's Watch Model T128.505.36.012.00. 316L stainless steel case with rose gold PVD coating case with Embossed cow leather alligator look alike strap. Deployment with Push Button clasp. Manual Winding movement. Powered by Swiss mechanical 10 1/2 engine with 42 hours power reserve. Scratch Resistant Sapphire crystal. Tonneau case shape. Case size: 42mm x 31mm. Case thickness: 10.5mm. Solid case back. 30 Meters - 100 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: T1285053601200.