mens watch transparent case back sapphire mirror automatic mechanical outdoor waterproof stainless steel luminous net with father's day, Slivery;brown

winding: the internal function of the new mechanical watch is almost zero, and it needs to be manually wound before wearing it for the first time stainless steel wear: stainless steel is resistant to falling but not abrasion-resistant, so small wear marks are prone to appear appropriate attention not to let the case and watch chain involved in unnecessary wear and tear is also let our watch "looks very new" need avoid shock: the movement is actually quite "fragile", especially when it is subjected to instantaneous and violent vibration. .the table is characterized by a large number of romanesque scale, blue steel pointer.syi