The winder will keep the main spring tensioned and then let it unwind slightly during resting periods similar to a watch being worn on the wrist; it complies with all automatic watch manufacturers' TPD (Turns Per Day) specifications e.g. Rolex, Omega, Breitling, Tag Heuer etc
Precise user instructions
12 months warranty on workmanship & motors/electronics
30 days no questions asked money back guarantee (buyer pays return postage) if the product does not fully meet with your expectations
shipped by registered, insured transit-proof packaging
Weight: approx: 0.4Kg Dimensions: H104, W137, D100 mm Watches not included