Convenient aspects of the label âWater resistantâ: Watches which are designated as water resistant must be imperishable as follows to sweat, water drops, rain and to immersion into water: - at a depth of 10 cm (over pressure of 0.01 bar) for 1 hour. - at a depth of 20 meters (over pressure of 2.00 bar) for 10 minutes.
22 photos: 100th anniversary: The Mona Lisa is recovered. Mona Lisa recovered 100 years ago â More than 100 years ago, in August 1911, the Mona Lisa was stolen off the walls of the Louvre in Paris. The famous Leonardo da Vinci painting wasn't recovered until two years later, in December 1913.
Hidden portrait 'found under Mona Lisa', says French scientist. Read more about sharing. An image of a portrait underneath the Mona Lisa has been found beneath the existing painting using reflective light technology, according to a French scientist. Pascal Cotte said he has spent more than 10 years using the technology to analyse the painting.