Metal Clockwork Spring Mainspring Replacement Durable Movement Mainspring Mechanical Watches

Label:Yes 1.Fitment: Watch clockwork spring is associated with the spring of the NH35 36 37 38 39 movement, allowing for a smoother, tighter mainspring. 3.Widely Use: Watch movement mainspring used for watch movement maintenance, which is a tool for professional watchmakers to replace watch movements. 4.Fine Workmanship: Watch clockwork spring replacement with bright appearance and excellent workmanship, provide fine details to make it attractive. 2.Usage: Watch clockwork spring replacement is mainly used for replacing or repairing aged or damaged mainspring, easy to install and use. 5.Excellent Metal: Watch clockwork spring made of metal material with high accuracy, wear and impact resistance, no deformation, strong and durable.

Item Type: Watch Movement Mainspring for NH35 36 Material: Metal

Package List: 1 x Watch Movement Mainspring