15th Anniversary Limited Edition of the Grand Diver production number 255 out of 1,500 for world wide distribution. Rated to 1,000 feet water resistance. Watch is powered by the S11NH35A AUTOMATIC 24 Jewel Movement. Power Reserve 41 hours. Two tone watch -Gold/Silver. Band is 8.25 L X 22 MM W. Please follow and come back as I will be listing brand new watches frequently.