S1 Production OMF New Release (Original Manufacturer Integrated Machine, OMF Product-Starting from Quality) Jaeger-LeCoultre JL Dating Series OR6 Encounter the elegant classic 34mm size day and night display wristwatch, with exceptional tactile quality. The movement utilizes a custom-designed 898A full automatic mechanical movement, with a balance wheel size that perfectly matches the original, significantly differing from the 9015's larger balance wheel, effectively addressing a noticeable flaw. The three hands are crafted with high-temperature tempered blue steel, and the day and moon discs also use tempering technology to achieve a blue steel finish, further enhancing the overall quality of the watch. The case is meticulously polished after CNC three-dimensional engraving, ensuring there are no dead corners, providing a more comfortable wearing experience without scratching the skin. The glass mirror employs advanced technology for high-definition claritys
. The strap features a short, tapered bamboo-patterned top-grain calfskin, giving the watch a more harmonious and elegant appearance. The buckle is equipped with the latest embossed large logo folding clasp, allowing for easy wearing of the watch with a simple open and close, exuding luxurious elegance. OMF Product Starting from Quality S1 delicately recommends a ladies' mechanical wristwatch.