Movement:
Swiss made Titonic ETA automatic movement (This engine is used for Rado watches and many swiss brand name watches)

Chronograph:
Fully functional 24 military hours indicator and date

Contructions:
Solid stainless steel with similar weight of an original

Glass:
Sapphire crystal glass for better protection on the face

Water Resistant:
Good for swimming and diving up to 10m depth.

Automatic movement
Hack mechanism (second hand stops when crown is pulled out to set the time standard feature on all genuine rolexes)
Sapphire crystal
Diver extension to bracelet
Full stainless steel band/case (not stainless steel coated so will NEVER fade or wear!)
Screws in the links not pins
Solid back with green rolex sticker
Serial/band number on last link/lugs
Fliplock oyster bracelet, steelinox clasp, serial number on clasp
Screw in crown
Luminescent hour markings/hands
Magnified quick-set date
Waterproof (can be worn for regular swimming with no problems)
All the appropriate rolex markings