Limited Edition. Lonville Watch Virage Fuel Tank Limited Edition FUEL TANK. Fuel Tank is the very first Virage design that was created. It is the watch that sparked the re-birth of Lonville. The power reserve indicator is modelled after Lonville’s proprietors beloved classic Jaguar fuel tank (hence the name of the watch). Elegance with a hint of history. The bronze coloured sunburst dial, small seconds and our custom dauphin hands add a hint of Lonville history to an elegant and understated design.