This vintage Le Jour Diver Chronograph is a rare and highly collectible piece, powered by the legendary Valjoux Caliber 72—the same movement found in early Rolex Daytonas. The watch remains in very good overall condition and presents strong appeal to collectors of vintage chronographs. The stainless steel case retains sharp, thick lugs with a well-preserved profile. Whether previously polished is uncertain, but the case lines remain defined and attractive. The original black glossy tritium dial is stunning, with all luminous plots intact and untouched. The tritium still glows faintly in the dark, confirming its originality. The hands match perfectly, adding to the watch’s cohesive vintage character. The bezel is in excellent condition, rotating smoothly and adding functional versatility to this diver chronograph. The Valjoux 72 movement is highly desirable and performs reliably. While the exact service history is unknown, the movement has been tested and is functioning properly, including accurate chronograph operation. A standout vintage chronograph with a legendary movement, this Le Jour Diver offers tremendous value and collector appeal. **Year:** 1970s **Size:** 38mm 📜 Includes: No box or papers 💵 Price: $3,175 + FREE overnight shipping with FedEx fully insured. [Timestamp](https://imgur.com/a/2UzHGI3) 🔥 Follow us on [Instagram](https://www.instagram.com/bogossiajewelers) 📍 Location: New York 🔒 Authenticity: 100% guaranteed, buy with confidence. We have 130+ reviews on Chrono24 with 150+ transactions, and Excellent rating score on Trustpilot. Visit our [profile](https://www.reddit.com/u/BoghossianJewelry/s/vm81HAdB7o) for links and references. 📦 Domestic Shipping: Ships with FedEx overnight, within 24 business hours of payment, from New York, NY to CONUS. The shipment is fully insured against damage, loss or theft. 🌍 International Shipping: Incurs an additional $100. 💳 Payment: PayPal/CC (+4%), Web, or Face-to-face deal in NY. 🔐 [Seller References](https://bogossia.com/authenticity) 🔗 [Other Listings](https://www.reddit.com/u/BoghossianJewelry/s/vm81HAdB7o) 📸 [IG: @bogossiajewelers](https://www.instagram.com/bogossiajewelers)