【Professional and full design】Specially designed to repair crowns with mixed gold and silver spare parts, designed for watch repair, professional and full design.
【Longer service life】Made of high-quality stainless steel, it is durable and has a long service life. It is waterproof and makes the watch more durable.
【Wider scope of application】Including different sizes of 3.5mm / 4.0mm /4.5mm / 5.0mm / 7.5mm, practical and effective stainless steel crowns of different sizes are suitable for quartz watches, suitable for most watches.
【Robust and durable】Suitable for watchmakers and watch repairers, durable, portable, practical, convenient and very easy to use. Suitable for great watchmakers, collectors.
【Meet your different needs】Made of stainless steel, mixed with popular stainless steel crowns of different sizes, composed of silver and gold accessories, to meet your different needs