Features: stainless steel case rubber band caliber g10.211 quartz movement chronograph three sub-dials displaying 1/10th of a second, 30 minutes and 60 seconds.Date display at the 3 o'clock position sapphire crystal fixed black pvd bezel black dial deployment clasp tachymeter 100m water resistant approx.Case diameter: 43mm approx.Case thickness: 12mm