Upon casual inspection this unadorned silver case with beveled edges and eight-knuckle hinge appears unremarkable. Surprise....no push-button or thumb-lift tab!
I'll admit to consternation attempting to open the large case. Subtle secret resides in an absolutely unique sliding hinge design. Pushing the cover to the right allows it to move sufficiently to release opposing edge clips. Amazing ingenuity requiring premier silversmithing. Why? You'll need ask the maker...
NOTE: Although .950 is only 2.5% higher in silver content than sterling standard, the alloy is softer and scratches easily. I'll include a polishing cloth and suggestions for maintenance.
an impressive 4.9" wide, 3.2" deep, 0.35" thick
153.9 grams or 4.2 troy ounces