This is a high quality unique display time and date 3.29 super bright blue & red led. The black strap is made of leather with 7 holes which you can adjust the size to fit your wrist. Stainless steel case. Case size: approx 3.3cm x 4.0cm. Case thickness: approx 0.8cm. Band length: approx 25.0cm. Band width: approx 2.2cm. 12 led in the top from left to right 1-12 hour, 5 led in the middle, from left to right 10-50 minutes blew 9 led from left to right 1-9 minutes.