The Timex Waterbury GMT pairs a 39 mm stainless-steel case with a quartz GMT movement for easy tracking of a second time zone, finished with a blue dial and brown leather strap. Key attributes: Brown | Blue | Stainless steel | GMT function | Quartz movement | Mineral glass | Date display | GMT hand | Round case | Blue dial | GMT hand | Dimensions & fit: Case diameter: 39 mm | Composition & care: Case: Stainless steel | Crystal: Mineral glass | Strap: Leather | Wipe clean with a soft cloth. Avoid prolonged exposure to moisture.