Cheap And Discounts New Seagull ST3600/ETA 6497 Hand-Winding Mechanical Movement.(Asia 6497) High Accuracy 17 Jewels Watch Case Fit Repair Part Wholesale. Buy Directly From Merchant Mi Robotic Accessories Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.