This watch is in good condition with light wear and scratches from use on the case and buckle. The sapphire crystal and hands are in excellent condition. The chronograph starts, stops, and resets properly. The black leather strap has some wear, but it has plenty of life left in it. Includes inner and outer boxes. The top of the inner box has sun damage. 
 
Two of the lugs still have a small amount of the original blue stickers on the edges. 
 
The last photo shows the watch's timing results. The watch is running well. X indicates the average: +3.3 seconds per day.
 
Manufacturer: Chronoswiss
Model: Opus
Reference Number: CH 7523
Condition: Good
Case Material: Stainless steel
Case Diameter: 38mm
Movement: Skeletonized automatic (Valjoux base)
Dial: Skeletonized 
Strap: Black Chronoswiss leather w/ steel Chronowiss buckle
Box: Yes
Papers: No