This item is currently not available in the Guild Wars 2 Api and you are seeing the last know version. The item has either been removed from the game or needs to be rediscovered.
Unlocked Skins History Data {"item_id": "70381",
"name": "Aqua-respirateur en tissu du dolyak",
"type": "Armor",
"level": "80",
"rarity": "Ascended",
"vendor_value": "0",
"icon_file_id": "61297",
"icon_file_signature": "FA1D042B0845BED8DA3CFA0FAA0837D5EB0207A6",
"default_skin": "855",
"upgrade_recipes": [],
"game_types":
["Activity", "Wvw", "Dungeon", "Pve"
], "flags":
["HideSuffix", "AccountBound", "NoMysticForge", "NoSell", "SoulBindOnUse"
], "restrictions": [],
"details":
{"type": "HelmAquatic",
"weight_class": "Light",
"defense": "77",
"infusion_slots": [],
"suffix_item_id": "24699",
"secondary_suffix_item_id": "",
"stat_choices":
[155, 161, 159, 157, 158, 160, 153, 605, 700, 616, 154, 156, 162, 686, 559, 754, 753
] } }