Gold Tissot Heritage Porto Mechanical Small T1281613626200 Women's watch with Black Leather Strap The Tissot Heritage Porto Mechanical is a graceful women's watch with a mechanical movement and an anti-magnetic Nivachron spring. This tonneau-style watch has a yellow gold-colored steel case and a black alligator-patterned leather strap. Tissot is a traditional Swiss watch manufacturer whose collection includes high-quality watches for many tastes and styles. Tissot has been part of the Swatch Group since 1983, but its roots go back to 1853, when goldsmith Charles-Félicien Tissot founded his watch factory in Le Locle, Switzerland, with his son. Product number: T128.161.36.262.00Case material: stainless steel Case color: yellow goldDial size: 30.1 x 22 mmDial thickness: 8.5 mm Strap material: leather Strap color: blackStrap width: 12 mmStrap length: 18 cm Dial color: gold Weight: 25 g Sapphire glass Water resistance: 30 m Mechanism: Mechanical Availability: approx. 48 hours