This Tag heuer Link series men's watch really gets you moved with a fabalus Automatic Chronometer Black Scratch Resistant Sapphire along with a neat unidirectional turning Stainless steel Screw-Down Crown.
Every Tag Heuer Link Man Chronometer men's watch comes covered in Leather Box & bears a Manual Black Dial, Scratch Resistant Sapphire Crystal, All Brushed Steel Case & Bracelet and 3 Year Warranty.
Painstakingly designed this Tag Heuer Link Chronometer men's watch offers Quartz Chronograph Movement, Brushed Stainless Steel Bracelet, Well-designed Stainless Steel Case, a sleek silver Dial and an elegant Unidirectional Turning Bezel.
This fabulous Breitling Hercules men's watch comes with a brushed stainless steel case and sapphire crystal, blue dial with silver sub-dial, Swiss certified chronometer, and is water resistant up to 100 meters.
This professional Promaster by Citizen brings two key features for today's divers - Aqua land depth meter technology plus a fifty-minute chronograph with Depth display to 125 ft, Maximum depth memory; 50-minute chronometer.
The time of vibration is obtained by means of a chronometer, using the eye-and-ear method.
The above method of determining the geographical meridian has the serious objection that it is necessary to know the error of the chronometer with very considerable accuracy, a matter of some difficulty when observing at any distance from a fixed observatory.
The observer measures by a clock or chronometer the time elapsing between the receipt of the flash, which passes practically instantaneously, and the receipt of the report.
The time of transit of the sun or star across the vertical wire of the telescope having been observed by means of a chronometer of which the error is known, it is possible to calculate the azimuth of the sun or star, if the latitude and longitude, of the place of observation are given.
The heat-flow through the central column amounted to about 7.5 calories in 54 seconds, and was measured by continuing the tube through the iron plate into the bulb of a Bunsen ice calorimeter, and observing with a chronometer to a fifth of a second the time taken by the mercury to contract through a given number of divisions.