For sale this superbSpirotechnique Spiroquartz ESA Y2 900.231. The watch is in perfect working condition and very hard to find(special PVD edition). Condition: good Movement: ESA 900.231 Crystal: sapphire crystal Case: stainless steel PVD Dimensions:42mm diameter Caseback: stainless steel Crown:screw-down Dial: black Strap/bracelet: stainless steel PVDWR: 100 meters PRICE: 350$ Or Best OfferThe watch has no papers and no box! The watch is 100% genuine. Contact: PM or oviraicov@gmail.com