One idea could be to get her a skeleton watch. These watches feature a visible skeletonized movement that shows the inner workings of the watch. There are a variety of options available from simple designs to more intricate ones, depending on your wife's taste. Another idea could be a piece of art or sculpture featuring a skeleton. You could also look into jewelry that incorporates a skeleton design, such as a necklace or earrings. Whatever you choose, make sure to emphasize the personal touch and show your appreciation and understanding of her interests.
Or you can get her a star map with the date of your anniversary.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.