Product Description Specifications: 100% brand new and high quality. Produced by a third party, not the original product. Repair parts for watch movement parts. Compatibility: Applicable to the China produced 3135 movement balance wheel. Note: This China 3135 movement balance wheel has two options: silver hairspring and blue hairspring. Please carefully identify the movement accessories you need. Package Include: 1 * balance wheel for China 3135 movement About Us We are committed to providing you with the best quality products and services. We hope your shopping experience is easy and enjoyable. Payment We accept all verified payment from eBay. Shipping 1. Items sent from US warehouse. 2.Receiving time = Processing time + Shipping time 3. Processing Time: Around 1-2 business Days 4. Shipping Time: 3-5 business day it may have a little delay during some holiday (such as Christmas),any problem ,please feel free to contact Returns 1. 30 days warranty from the purchased date. Please contact us via email before returning the defective item. 2.Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/user's part. 3.Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address. 4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item. Contact Us If you have any question, please e-mail us immediately, we will reply you as quickly as possible. We care about our valued customers, and will always try to help you. You may also like 6 Electric Guitar Tremolo Roller Saddles Bridge Saddle Set for Strat/Tele Guitar 12.99 USD 2 Pairs Quick Release 3-blade Propeller Drone Accessories for DJI Mavic Mini 2 12.67 USD 1:25 WWII German Armored Fighting Vehicle III Ausf M Tank Model Unassembled Kits 17.33 USD 3.99 USD Lightweight 4 IN1 Battery Charger Hub Smart LED Display For DJI Mavic 2 Pro Zoom 31.97 USD 1*Grease Gun Coupler Double Handle High Pressure Quick Release Lock Oil Nozzle 7.13 USD 3.99 USD 52mm Gold Single Coil Pickup Cover for Stratocaster Fender Strat Guitar 9.99 USD powered by