Descriptions :

Metal: Stainless steel
Band: Stainless steel
Water resistance: 100 meters/ 10 bars/ 330 feet
Glass: Hardlex crystal
Dial: Blue
Caliber: NEW 4R36 Automatic winding type with manual winding mechanism
24 Jewels Made in Japan
A window at the 3 o'clock hour reveals the automatic day calendar
Approximate measurements:
Size: 48mm with crown