Item Number: 2000157233502639 Brand: Ball Watch Product Name: Storkman Stormchaser 2 Chronograph 42mm Model Number: CM2092C-S1J-bk Material: Stainless Steel Movement: Automatic Weight: 198.7g Case Diameter (H): 42mm Case Diameter (W): 42mm Wrist Circumference (approx. cm): 19.5cm Dial: Black Accessories: Box, 1 link Maintenance: Polished Product Description The "Storkman Stormchaser 2" was developed at the request of Dr. Joshua Woolman, a meteorologist and leading authority on tornado research. It was designed with the following requirements: "It must be a chronograph," "It must have a highly legible dial," and "It must be equipped with a telemeter and tachymeter." Product Condition In excellent condition. One strap link cannot be attached because it is missing a pin.