Turquoise occupies two positions in the gifting calendar simultaneously. It's one of the December birthstones and the traditional 11th wedding anniversary stone.
Made With Purpose
Both clasps look similar and close the same way. The difference is in opening: a single latch releases with one tab depression, while a double latch requires both tabs pressed at the same time. For a bracelet worn daily, that secondary retention layer is the detail that keeps the piece on her wrist.
Visually Speaking
Correct proportion is what makes a box clasp equally fashionable as it is functional on a bracelet or necklace. If it's too wide and it interrupts a delicate necklace's visual line. If it's too undersized on a substantial link bracelet, it reads as a production shortcut rather than a design choice.