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These generic made to fit clasps are used on metal bands and made to fit Ulysse Nardin® brand watches. This style is often called a butterfly or hidden clasp. Heavy duty with buttons for security. The buttons are slotted and look like screws. Holes on the side of the clasp top for ease in attaching. Available in 20mm. Sold in silver color
Esslinger & Co. is independent of and not affiliated with or sponsored by Ulysse Nardin®. Warranty does not apply to non-genuine parts supplied by Esslinger & Co
*Sizes are approximate as measurements may vary slightly by gauge.