Alucy Professional Watch Crown Replacement - Waterproof Portable Spare Parts Set for Watch Repair | DIY Watch Accessories for Men & Women | Perfect for Watchmakers, Hobbyists & Home Repairs

Features:Special designed to repair watch crowns with mixed gold and silver colors spare parts. Come with a container with 10 separate compartments, convenient to pick up. Made of quality steel material, durable and sturdy, having long service time. Suitable for watchmakers and watch repairing worker to use. Including different sizes of 3.5mm, 4.0mm, 4.5mm, 5.0mm, 4.5+3mm to meet your demands.Specification:Condition: 100% Brand NewMaterial: SteelColor: Silver, GoldType: 3.5mm / 0.1in, 4mm / 0.2in, 4.5mm / 0.2in, 5mm / 0.2in, 4.5+3mm/ 0.2+0.1inQuantity: About 100pcsPackage List:1 Box of Watch Crowns