5537 Watch Case Opening Key & Dies
$54.99 USD
***This product has been discontinued. Any out-of-stock colors and/or sizes will not be restocked.
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All The Tools You Need

$29.99 USD
Travel With Your Watches
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- Includes wrench tool and six precision dies
- Compatible with Rolex and grooved case back watches
- Die sizes: 18.5mm, 20.2mm, 22.5mm, 26.5mm, 28.3mm & 29.5mm
- SKU: t.cr7
Key for opening and closing waterproof and grooved watch cases including Rolex. Comes with six grooved dies. Sizes include: 18.5mm, 20.2mm, 22.5mm, 25.5mm, 28.3mm, 29.5mm.

Paul P. –
I was initially hesitant about investing in another watch tool, but this one has proven its worth. The six precision dies are perfect for my diverse collection, and the wrench tool ensures a smooth operation. It’s evident that this kit was designed with the user in mind, especially those with Rolex and grooved case back watches. 5537 Watch Case Opening Key & Dies kit has transformed my watch maintenance routine, offering ease and precision in one package. Highly recommend!
B. Williams –
I recently purchased this 5537 Watch Case Opening Key & Dies for my collection of Rolex watches. The precision and quality of this tool are unmatched. The six grooved dies provided cover a wide range of sizes, making it incredibly versatile. The wrench tool is sturdy and feels great in hand. Opening and closing my watches has never been this effortless. This tool kit has been a revelation, offering precision and versatility that’s perfect for my watch collection. Worth every penny!