Colibri Pocket Watch Batteries

I am seeking information on a Colibri pocket watch me?

This pocket watch was given by my grandfather. It has white face (or dial?) that reads "Hummingbird" quarters "Swiss made", it has a small picture of a train just below the name colibri. On the caseback is engraved (I think) image of an old steam locomotive that is bellowing smoke. This watch has not been made with a hinge or cover from what I see. It does not work, nor the back, but if I pull the knob I can set the time, so I think must use a battery. I doubt this watch is gold, so I guess that's the bass, but I do not know. Any information would be useful, I looked on all the web and not find photos of this watch.

Colibri Pocket Watch world-renowned Colibri of London is a plethora of styles, come in a wide variety of price ranges. For an image of a watch like what you describe, see the link below. Colibri of London enjoy their 75th anniversary this year. Over the years, this brand has come to represent everything that is best in sophistication and elegance. This is another element of quality made by Colibri. According to Answers.com, the Colibri Group is counting on jewelry is always in style. The company sells men's and women's jewelry (necklaces, bracelets, earrings, pendants, cuff links), watch (watches, clocks), lighters, and accessories worldwide. Fred Levinger, president of the company and CEO, and his father bought the company in 1971, when he had two million dollars in sales. Its brands include Colibri of London, Dolan-Bullock Krementz, and Seth Thomas. In 2004, the company acquired jewelry manufacturer Johnston and certain assets of the manufacturer medallion Princess Pride. For more information, See links below.

Colibri Connaught II Pipe Lighter