One of 500 pieces made as a tribute to the worlds first modern dive watch, the Fifty Fathoms. This (brand new condition) Blancpain Aqualung is the perfect update to that original, ground-breaking design with a chunky 45mm case, scratch-proof rotating bezel, highly luminous "3, 6, 9" dial and 5-day power reserve automatic movement (cal.1315). Fitted to an unworn sail-cloth strap with Blancpain folding clasp, completely unworn and covered by our 2 year warranty.