Hottptyer 5pcs Watch Crown Repair Parts Steel Replacement Accessories (7mm flat large hole)

[PROFESSIONAL REPAIR PARTS] This 5-piece watch crown set provides practical replacement parts for watch repairers and watchmakers. Use the watch heads to repair a watch or keep them ready as spare parts for future maintenance. [STEEL CONSTRUCTION] Each watch crown is made from steel and designed to be firm and wear resistant. The material is safe and , resists deformation during regular handling, and supports a long service life for repair work. [DETAILED WORKMANSHIP] Exquisite workmanship and careful attention to detail give these watch crown parts a neat finish. Their practical design makes installation easy when replacing a worn watch head during repair or modification. [REPAIR AND UPDATE] Replace an existing watch crown to restore a watch or use a crown spare part when updating and modifying a wrist watch. The 5 available pieces help meet different repair needs and provide useful options for maintenance. [COMPACT STORAGE] Lightweight and small in size, these watch repair accessories take up little space in a tool kit, drawer, or storage box. They are easy to store and carry so you can keep replacement parts close during repair tasks.