Stop Clock (Smith Type)

Durable, Easy To Use, Spring-Wound Stop-Clock, Having Large Dial About 100Mm In Diameter, With Big Pointer Hands. Bigger Main Dial With Larger Sweep Hand Reading 0-60 x 1 Second With Smaller Dial Reading 0- 60 x 1 Minute. Includes Start/Stop Lever On One Side And Zero Reset Lever On The Other Side. Housed In A Durable Light-Weight Casing. Runs For About 30 Hours On One Complete Winding. (Unbreakable Plastic Casing)