Old mechanical watch, Sihem, vintage marked Sihem 21 rubies, unbreakable mainspring antimagnetic in good condition, no bracelet, scratches on the glass works, advances 5 min per day date of last revision unknown width excluding crown 4.3 cm see photos Check out my other items! reduced shipping costs in case of group purchase Condition:UsedItem that has been worn. any imperfections. Type:Wristwatch Brand:Sihem Department:Adult unisex