أخبار القارة الأوروبية – ألمانيا
دعا المستشار الألماني “أولاف شولتس” إلى تسريع إجراءات انضمام دول غرب البلقان إلى الاتحاد الأوروبي، مشيرا إلى “حقبة جديدة” على خلفية النزاع في أوكرانيا.
المستشار الألماني وعد خلال مؤتمر صحفي مع نظيره الألباني إيدي راما في برلين يوم الاثنين، بالمساعدة في دفع الملف “بكامل القوة” المتوفرة لديه.
وقال “شولتس”: “انطباعي أننا نعيش في حقبة جديدة وهذا متصل أيضا بالعدوان الروسي” في أوكرانيا.
كما، أضاف أن الحاجة إلى السعي لمواقف مشتركة تعززت داخل الاتحاد الأوروبي، ولهذا السبب “حان الوقت للمضي قدما” في عملية انضمام غرب البلقان.
إقرأ أيضا: شولتس يؤكد لزيلينسكي إدانة ألمانيا لـ الجرائم الروسية البشعة في أوكرانيا
يذكر أن 5 دول في البلقان مرشحة لعضوية الاتحاد الأوروبي، إضافة إلى إقليم كوسوفو الصربي الذي أعلن استقلاله من طرف واحد.
وخلال قمة الاتحاد الأوروبي في سلوفينيا في أكتوبر الماضي، جدد قادة الاتحاد “التزامهم بعملية التوسيع”، دون وضع جدول زمني لانضمام الدول المرشحة.
chronometer watches
Understanding COSC Accreditation and Its Importance in Watchmaking
COSC Certification and its Demanding Criteria
Controle Officiel Suisse des Chronometres, or the Official Swiss Chronometer Testing Agency, is the official Swiss testing agency that verifies the accuracy and precision of timepieces. COSC accreditation is a sign of quality craftsmanship and reliability in timekeeping. Not all timepiece brands follow COSC accreditation, such as Hublot, which instead sticks to its own demanding criteria with mechanisms like the UNICO, attaining equivalent accuracy.
The Science of Precision Timekeeping
The core system of a mechanical watch involves the spring, which supplies energy as it unwinds. This mechanism, however, can be susceptible to environmental factors that may impact its accuracy. COSC-accredited movements undergo demanding testing—over fifteen days in various circumstances (5 positions, three temperatures)—to ensure their resilience and reliability. The tests evaluate:
Typical daily rate accuracy between -4 and +6 secs.
Mean variation, maximum variation rates, and impacts of temperature variations.
Why COSC Validation Is Important
For timepiece fans and connoisseurs, a COSC-accredited timepiece isn’t just a item of technology but a proof to lasting quality and precision. It symbolizes a timepiece that:
Offers outstanding dependability and accuracy.
Ensures assurance of superiority across the complete construction of the watch.
Is apt to hold its worth more effectively, making it a smart choice.
Popular Timepiece Manufacturers
Several famous brands prioritize COSC certification for their watches, including Rolex, Omega, Breitling, and Longines, among others. Longines, for instance, provides collections like the Archive and Soul, which highlight COSC-validated movements equipped with innovative materials like silicon balance springs to improve durability and efficiency.
Historical Background and the Development of Timepieces
The notion of the timepiece dates back to the need for precise timekeeping for navigational at sea, highlighted by John Harrison’s work in the 18th century. Since the formal establishment of COSC in 1973, the validation has become a standard for judging the precision of luxury watches, maintaining a legacy of excellence in watchmaking.
Conclusion
Owning a COSC-certified watch is more than an visual choice; it’s a dedication to quality and precision. For those appreciating precision above all, the COSC accreditation offers peace of mind, guaranteeing that each accredited watch will operate dependably under various circumstances. Whether for personal satisfaction or as an investment decision, COSC-accredited watches distinguish themselves in the world of horology, maintaining on a tradition of careful timekeeping.
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Understanding the complex world of chronometers
Understanding COSC Certification and Its Importance in Watchmaking
COSC Accreditation and its Rigorous Standards
Controle Officiel Suisse des Chronometres, or the Controle Officiel Suisse des Chronometres, is the authorized Switzerland testing agency that attests to the accuracy and precision of timepieces. COSC certification is a sign of superior craftsmanship and reliability in timekeeping. Not all watch brands seek COSC validation, such as Hublot, which instead sticks to its proprietary demanding criteria with mechanisms like the UNICO calibre, achieving equivalent precision.
The Science of Exact Chronometry
The central system of a mechanized watch involves the mainspring, which provides power as it loosens. This system, however, can be susceptible to external elements that may affect its precision. COSC-accredited movements undergo rigorous testing—over 15 days in various circumstances (five positions, 3 temperatures)—to ensure their durability and reliability. The tests evaluate:
Mean daily rate precision between -4 and +6 seconds.
Mean variation, peak variation rates, and impacts of temperature variations.
Why COSC Accreditation Is Important
For watch enthusiasts and collectors, a COSC-validated timepiece isn’t just a item of tech but a demonstration to lasting excellence and accuracy. It symbolizes a watch that:
Provides excellent dependability and accuracy.
Provides assurance of quality across the whole construction of the watch.
Is apt to retain its value more efficiently, making it a sound choice.
Famous Chronometer Manufacturers
Several famous brands prioritize COSC accreditation for their timepieces, including Rolex, Omega, Breitling, and Longines, among others. Longines, for instance, offers collections like the Record and Soul, which highlight COSC-accredited movements equipped with advanced substances like silicon equilibrium springs to improve resilience and efficiency.
Historic Context and the Development of Chronometers
The concept of the timepiece originates back to the requirement for accurate chronometry for navigational at sea, highlighted by John Harrison’s work in the eighteenth cent. Since the official establishment of Controle Officiel Suisse des Chronometres in 1973, the accreditation has become a benchmark for evaluating the accuracy of high-end timepieces, continuing a tradition of superiority in watchmaking.
Conclusion
Owning a COSC-validated watch is more than an aesthetic selection; it’s a dedication to excellence and accuracy. For those appreciating precision above all, the COSC validation provides tranquility of mind, guaranteeing that each certified timepiece will function reliably under various circumstances. Whether for individual contentment or as an investment decision, COSC-accredited timepieces stand out in the world of horology, maintaining on a tradition of precise timekeeping.
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