This is a modern TUDOR MONARCH ref 36.5mm. stainless steel all original watch by ROLEX . This case size makes this an ideal watch for either a man or woman. The crystal is sapphire.. The bracelet an setting crown are original TUDOR. The movement is a high quality TUDOR made QUARTZ (battery operated) accurate movement. I really like the look of the “panda” style dial. You can wear this rugged watch for many decades to come. $1495