G-Shock is a brand of watches manufactured by Casio, known for its resistance to shocks (e.g. hard knocks and strong vibrations).
Keep under careful or protective observation
Secretly follow or spy on
Traditionally, a 24-hour day is divided into seven watches. These are: midnight to 4 a.m. [0000-0400], the mid-watch; 4 to 8 a.m. [0400-0800], morning watch; 8 a.m. to noon [0800-1200], forenoon watch; noon to 4 p.m. [1200-1600], afternoon watch; 4 to 6 p.m.
Look at or observe attentively, typically over a period of time
A watch is a timepiece that is made to be worn on a person. It is usually a wristwatch, worn on the wrist with a strap or bracelet. In addition to the time, modern watches often display the day, date, month and year, and electronic watches may have many other functions.
Issued when the risk of hazardous weather is significant.
2011 (MMXI) will be a common year starting on a Saturday. In the Gregorian calendar, it will be the 2011th year of the Common Era, or of Anno Domini; the 11th year of the 3rd millennium and of the 21st century; and the 2nd of the 2010s decade.