This model will be limited to 250 pieces worldwide. The limited edition model was created to celebrate the 10th Anniversary of the Caliber A010 and the caseback reflects this with the words “Caliber A010 10th Anniversary Limited” on the Duratect DLC surface. The standard model comes with a black dial and is in stainless steel with Duratect, while the limited edition model comes with a blue dial and is in black ion-plated stainless steel with Duratect DLC. This is contrasted by mirror polished surfaces on the inside of the lugs as well as the edge of the bezel. In terms of the finishing of these two models, there is radial brushing on the bezel, as well as hairline brushing on the case and bracelet. This and the other main indications, including the hour, minute, seconds hands as well as the indices are coated with luminescent material in order to ensure reliable visibility in the dark.Īdditionally, their dials are decorated with a metal plate with slits to allow light to pass through to the transparent plate underneath, and on to the solar cells below that power the Eco-Drive system. This new case is very much in line with the sporty nature of the Caliber A010, given the power reserve indicator that is part of the dial. Also, being part of The CITIZEN collection, every single movement is assembled by a single watchmaker, also known as a Watchmaking Meister, in Iida, Nagano.īoth the new AQ1050-50F and AQ1054-59L come with a redesigned case that has a broader, more masculine stance on the wrist that is still immensely wearable given its 39mm width and 11.8mm thickness. It is still possible to know the power reserve however - the user could engage it with a small button at 2 o’clock causing the seconds hand to act as a power reserve indicator, with the up position at the 3 o’clock index and the down position at the 1 o’clock index.īoth calibers, the A010 and A060 additional came with a perpetual calendar as a standard feature. The next Eco-Drive caliber A060 that came in 2015, dispensed with the power reserve indicator on the dial, while retaining the date window, a change offered a comparatively simpler dial for a more classic aesthetic. Watches with this movement allow dials that could display the date, as well as a power reserve indicator which is located at the 10 o’clock position. When the Eco-Drive caliber A010 came out in 2011, it came with the combination of Citizen's prior mastery of quartz technology, with previous models offering ±5 seconds a year of accuracy, with the convenience of Eco-drive. The advantages of Eco-Drive were easy to appreciate as it provided freedom from regular battery replacement, making a very convenient ownership experience. This energy would then be transferred to rechargeable batteries for storage, and thus be used by the watch as needed. The concept was simple - instead of powering a watch with a battery, it would instead be powered by light energy captured by a layer of thin film amorphous silicon solar cells mounted just under a translucent dial. Finally at the beginning of 2021, the family of The CITIZEN watches welcomed its latest member, the caliber 0200, a watch with a brand new mechanical movement that now came with even higher levels of aesthetic finish and accuracy.Įco-Drive has been a proprietary technology of Citizen and many years of development were undertaken before its first launch in 1976. This model came with a new movement that improved from the previous accuracy benchmark of ± 5 seconds a year, to an astounding ☑ second a year. In 2010, the family of The CITIZEN watches was bolstered by the introduction of its first mechanical movement, the caliber 0910, and then thereafter, two high precision Eco-Drive movements, the caliber A010 in 2011 and the caliber A060 in 2015.įollowing this, in 2019, the accuracy of Eco-Drive powered movements took another great leap forward with the introduction of the world’s most accurate watch in the form of the caliber 0100. Super Titanium™ came next in 2005, offering watches that were not only light and strong but also hypoallergenic. Other innovations came after that, including additional complications in the high precision quartz models in the form of perpetual calendar and world time functions. The first models under The CITIZEN collection in 1995 established a high benchmark for accuracy for quartz watches, offering an accuracy of ± 5 seconds per year. Over the years, the watches from The CITIZEN collection have continually pushed the boundaries of what is possible in the realm of watchmaking.
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