Oris Manual Wind 10 Day Power Reserve Big Crown Propilot X

Product Overview

The Oris Manual Wind 10 Day Power Reserve Big Crown Propilot X Calibre 115 Watch is a meticulously crafted mechanical timepiece that embodies the spirit of aviation precision and Swiss horological excellence. Designed for discerning collectors and aviation professionals, this watch merges technical innovation with functional design, rooted in Oris’s long-standing tradition of pilot-inspired instruments. At its heart lies the in-house Calibre 115 movement—a manually wound mechanism engineered for extended performance, delivering a full 10-day (240-hour) power reserve. This feature ensures the watch remains accurate and operational over long stretches, making it ideal for those who rotate timepieces or travel frequently. The signature Big Crown, a hallmark of Oris pilot watches, enhances usability in challenging conditions, allowing for easy adjustment even when wearing gloves. With its robust construction and clean, legible dial, the Propilot X Calibre 115 strikes a balance between rugged utility and refined aesthetics, suitable for both cockpit use and everyday wear.

Key Features

• Manual Wind Calibre 115 Movement: Fully developed and assembled by Oris in Switzerland, this in-house movement exemplifies mechanical mastery. Unlike automatic watches that rely on motion, the manual wind mechanism offers a more intimate connection to timekeeping, requiring deliberate winding every ten days. This design choice enhances precision and reduces wear on internal components, contributing to long-term reliability.
• Big Crown Design: The oversized crown is not merely a stylistic nod to vintage pilot watches—it serves a critical function. Its large, grippable surface allows for effortless adjustment, a vital feature for pilots and outdoor professionals operating in cold or high-altitude environments where gloves are essential. This practical element underscores the watch’s aviation heritage and real-world usability.
• 10-Day Power Reserve Indicator: Positioned prominently on the dial, the power reserve sub-dial provides a clear, real-time reading of remaining energy. This allows the wearer to monitor the watch’s status at a glance, eliminating the uncertainty of whether the movement is still running. It’s a functional tool that supports the watch’s role as a dependable instrument, not just an accessory.
• Swiss-Made Quality: Every component is manufactured, assembled, and regulated in Switzerland under strict quality standards. Oris’s commitment to in-house production ensures greater control over craftsmanship, durability, and finishing, resulting in a timepiece built to endure years of use while maintaining accuracy.
• Robust Case Construction: Engineered for resilience, the case is designed to withstand the rigors of active wear. While specific materials aren’t detailed in the source, the overall build reflects Oris’s focus on durability, with attention to structural integrity and resistance to daily impacts—key for a watch intended for professional or adventurous use.

Technical Specifications

• Model Number: 01 115 7759 7153-Set7 22 01TLC
• Department: Men
• Movement: Manual Wind Calibre 115 (In-house)
• Power Reserve: 10 days (240 hours)
• Manufacturer: Oris
• Date First Available: August 26, 2019
• ASIN: B07ZMNCP5J

Benefits & Use Cases

This watch is particularly well-suited for individuals who appreciate the artistry and engineering of mechanical movements. The 10-day power reserve makes it an excellent choice for travelers or professionals who may not wear the same watch daily—ensuring it remains ready for use without constant rewinding. Aviation enthusiasts will recognize the design cues drawn from classic cockpit instruments, particularly the Big Crown and clear dial layout, which enhance legibility and functionality. Collectors will value the Calibre 115’s in-house origin, a rarity in its price range, signaling Oris’s growing reputation for independent watchmaking. The manual wind mechanism fosters a mindful relationship with time, appealing to those who enjoy the tactile ritual of winding and the quiet satisfaction of mechanical precision. Whether worn in the cockpit, the office, or during weekend adventures, the Propilot X Calibre 115 delivers consistent performance with understated confidence.

Important Notes

For complete warranty details, please refer to the manufacturer’s official documentation. As with all mechanical watches, periodic servicing by a qualified technician is recommended to maintain optimal function and longevity. The product includes the watch as described; packaging and additional accessories may vary and should be confirmed at the point of purchase. To preserve the finish and internal mechanics, avoid exposure to extreme shocks, magnetic fields, or moisture unless specified as water-resistant.