# Oris Big Crown X1 Calculator 01 675 7648 4264-Set 5 23 77 Review by A.I. WatchMetrics Overall Watch Rating: 8.5/10.0 - Brand (8.0), History & Innovation (8.5), Rarity (7.5), Material (8.0), Movement (8.5), Versatility (9.0), Complications (8.0), Functions (9.0), Dials & Design (8.5), Cohesiveness (8.0) ## Summary The Oris Big Crown X1 Calculator is a versatile pilot's watch that combines functionality with a distinctive design. It features a chronograph function, making it ideal for aviation enthusiasts and professionals who require precise timing. The watch is powered by an automatic movement, ensuring reliability and convenience with a power reserve of approximately 48 hours. Its bold design and practical features make it appealing to those who appreciate both style and functionality in their timepieces. ### Metric Breakdown with Weightings - **Brand (10% Weight): 8.0/10** - Explanation: Oris is well-regarded for its quality and craftsmanship, particularly in the realm of pilot watches, though it may not have the same prestige as some luxury brands. - **History & Innovation (10% Weight): 8.5/10** - Explanation: Oris has a rich history in watchmaking and is known for its innovative designs, particularly in aviation and diving watches. - **Rarity (10% Weight): 7.5/10** - Explanation: While the Big Crown X1 Calculator is a popular model, it is not particularly rare, making it more accessible to collectors. - **Material (10% Weight): 8.0/10** - Explanation: The watch is crafted from high-quality stainless steel, providing durability and a premium feel. - **Movement (10% Weight): 8.5/10** - Explanation: The watch is powered by the Oris Caliber 774, an automatic movement known for its reliability and precision. - **Versatility (10% Weight): 9.0/10** - Explanation: With its robust design and multifunctional capabilities, this watch is suitable for both casual and formal occasions. - **Complications (10% Weight): 8.0/10** - Explanation: The chronograph function adds complexity and enhances the watch's utility, particularly for timing events. - **Functions (10% Weight): 9.0/10** - Explanation: The watch features a tachymetric scale, chronograph, and luminous hands, making it highly functional for various scenarios. - **Dials & Design (10% Weight): 8.5/10** - Explanation: The bold dial design is both attractive and practical, with clear markings that enhance legibility. - **Cohesiveness (10% Weight): 8.0/10** - Explanation: The watch maintains a cohesive design language that aligns well with its aviation theme. ## Conclusion The Oris Big Crown X1 Calculator is a well-rounded pilot's watch that excels in both functionality and style. Its automatic movement, combined with practical features like a chronograph and tachymetric scale, makes it a valuable addition to any watch collection, particularly for those who appreciate aviation-inspired timepieces. --- *A.I. WatchMetrics Review v. v6.20*