Tweep tweep, boop.
—3C-OE to Leozav Varino
3C-OE (shortened to Seethree) was a 3C series utility droid built as a pilot and maintenance unit for the extensive yacht collection of Magareći the Hutt. The droid was programmed as a pilot, repair droid and chef for the crime lord, and had a specialised cheese knife attachment. However, the droid changed hands during the Jedi Civil War to the smuggler Leozav Varino after a game of high stakes pazaak.
Afterwards, the droid joined the thief and his crew of reprobates aboard the Zaz, often maintaining and repairing the ship. Whilst Leozav did not trust the droid to fly the ship by itself, suspicious that it still had programmed loyalty to the Hutts, it became a trusted member of the crew and occasionally joined them outside of the ship itself. In a twist of irony however, the crew of the Zaz refused to play pazaak with the droid, believing that it was cheating.