I like all original watches, patina, wear, unpolished, everything to show that the watch is honest and in many ways pure of modifications or the wrong hands. This 16713 is one of such watches with an amazing insert, very nice original lines with normal wear. The bracelet is tight with minimal interlink wear and has its original 78793A two tone bracelet dated 2002. 
 
Details:
 
Brand: Rolex
Model: GMT Master II
Reference: 16713
Year: 2001 K98xxxx Serial
Material: Stainless Steel & 18k Gold
Dimensions:  40mm
Crystal:  Sapphire Crystal
Movement: Automatic Cal 3185
Bracelet/Strap: Original 78793A Two Tone Bracelet Dated DT, 2002
Box/Papers: No/No