Greubel Forsey big self-timer watch GreubelForsey's large self-timer watch in the number of parts is not much, 935 parts installed in 43.5mm diameter dial, is the brand's most sophisticated works to date. Watch equipped with manual winding movement, power reserve of 72 hours, this watch has three timekeeping mode: big self-timer (reported hours and quarter of an hour), small self-timer (only reported hours), silent mode , Which can be set by the button located at the four o'clock position (the setting status can be observed on the small dial at 3 o'clock, GS is a large self-sigh, PS is a small self-sigh, SL is silent). Titanium alloy resonator box to further expand the tone volume, make the sound more pure. The watch is limited to 5-8 pieces per year. Jaeger-LeCoultre Jockey Hybris Mechanicaà Grande Sonnerie Big self-timer has always been the watch industry as one of the most complex mechanical devices, the movement of this watch has reached more than 1,300 parts. The dial is divided into two parts, the right shows the time, week, month and other information, the left is a transparent design to show a large self-Ming mechanical devices. The big part of the self-designed part uses the concept of wings, that is to say, the power system of the time-travel and self-ignition devices are independent. Through the button at four o'clock position, the timekeeping device can be set to be big self-timer, small self-timer or silent mode. By pressing the button at the four o'clock position, you can observe the clever swing of the four little hammers from the left window. Jaeger-LeCoultre also invented a special Trébuchet system to make the timing sound more accurate, Be nice and save more energy. This watch is also equipped with a calendar function to reverse the display date, the window shows the month and week, the pointer shows a leap year. Turned to the back, the movement is also equipped with a flying tourbillon device, will be the most amazing complex functions are integrated in this outstanding watch on top. A.Lange & Söhne Lange ZeitwerkDecimal Strike This watch is not clocked hourly and hourly clocks, rather than the traditional self-alarm device, but every hour and every ten minutes. The two hammers on one side of the dial are made of polished steel. The hammer on the left hits the bassoon every hour. The right-hand hammer squeaks every ten minutes or whenever a ten-minute period begins . The most prominent large accurate dial on the dial shows clear and legible. Every minute, a digital disk will promote a grid, not bad at all. The patented constant-power escapement continuously powers the entire operation and is driven by constant energy. You can also choose to turn off the sounding device, when you press the button at 4 o'clock, the hammer will deviate from the gong. So new technology concept and innovative materials complement each other, 44.2 mm diameter case made of Lange's unique 18K honey gold color, gentle and moist. Limited to 100 pieces. This article is reproduced, does not represent the world position of million table.