Lot of 10 pocket watches: 2 watches in 750/°°° gold with double backs gross weight: 34.4 g 2 watches in 585/°°° gold with double back. gross weight: 129.9 g 2 watches in 750/°°° gold with double backs. inner shell in gilded metal. gross weight: 47.5 g 3 watches in gold 750/°°°° and 585/°°°. The double back in 750/°°° gold and the front in 585/°°° gold. gross weight: 62.2 g one watch in gilded metal. total gross weight: 274 g.