Breitling gents galactic unitime sleek t steel watch a technical breakthrough with the worldtime manufacture breitling caliber b35 the watch features a stainless steel case and bracelet a selfwinding worldtime movement and a smooth bezel in tungsten carbidemovement selfwinding mechanical world timepower reserve min 70 hrs case steel with tungsten carbide bezel diameter 4400 mm water resistance 100 m 330 ft