What brand of watches has a logo that looks like a boat anchor?

Ulysse Nardin one of the top ten Swiss watches Ulysse Nardin is very peculiar, its logo why there is a boat anchor, because Ulysse Nardin watch in 1846 is to do the ship's chronometer started, that time in the sea voyage of the ship's branch needs two things, one is the sextant, the other is the nautical chronometer, so Ulysse Nardin watch made the world's most classic nautical chronometer at that time, this is the world's most classic nautical chronometer, this is the world's most classic nautical chronometer, this is the world's most classic nautical chronometer, this is our The former chronometer clock, we should not underestimate this chronometer clock, now there are many collectors are collecting, the cheapest are more than 100,000 yuan. The navies of more than fifty countries around the world have designated Ulysse Nardin watches as the standard equipment for the chronometer.