The Explorer II is the larger sibling of  the original Explorer I watch and makes for a great daily piece with which you can travel under the radar.  This 16570 is from 2005 and is in excellent condition.
 
*** The pictures may show the reflexion of the camera lens, black spots mostly ***

Details:
Make: Rolex
Model: Explorer II
Reference: 16570
Year: 2005
Material: Stainless Steel
Dimensions: 40mm
Crystal: Sapphire Glass
Movement: Automatic Wind 
Bracelet/Strap: Rolex Stainless Steel bracelet
Lug Width: 20mm
Box/Papers: No/No