Wear the Casio EF-550-1AV wrist watch for a stylish look and be on time for your important official and personal commitments. Boasting a stainless steel material and a retrograde dial, this Casio wrist watch looks absolutely royal. Moreover, with a date display feature of this men’s wrist watch, you need not refer the calendar every now and then. With 1/20-second stopwatch integrated in the Casio EF-550-1AV men’s wrist watch, you can easily measure the amount of time for any particular activity. What’s more, the Tachymeter scale around the dial of this Casio wrist watch lets you easily calculate speed based on travel time of a definite distance.