Stainless steel case 
Sapphire crystal with anti-reflective coating
Genuine leather strap
Screw see-through caseback with crystal glass
Water resistant to 5bar
Diameter 38.70mm
Thickness 12.90mm

ORIENT caliber 40N52 Made in Japan
Self-winding & Hand-winding movement
22 jewels
21600/hour vibrations
Power reserve indicator, Date indicator
Second hand halt mechanism