This is a self-winding chronograph (automatic) displaying day and date.
It has a build in ETA 7750 movement, wich is also known as the wolrds most common chronograph movement.
Front - scratch-resistant sapphire
Back - scratch-resistant sapphire
Blue leather strap with stainless steel buckle
Handmade blued hands
Screw-down, Twinlock double waterproofness system
25 jewels bearings
28.800 vibrations per hour
Chronograph 60 seconds, 30 minutes and 12 hours counters.
Date and day correcter.