Hello r/WatchExchange, **\*\*\* Up for sale** Breitling Callisto Quart Ref.80510 Beautifull AR Blue Dial The watch stands out with its Blue Dial and AR-coated surface, which have always been among Breitling’s strongest features. The Breitling Callisto Ref. 80510 is a compact model that exudes refined individuality with its deep dark blue dial, radiating a distinct presence on the wrist. With a perfectly balanced case size of approximately 34mm, it fits comfortably on both men’s and women’s wrists, maximizing its appeal as a unisex timepiece. This watch was introduced in the 1990s as part of Breitling’s Windrider collection. At that time, Breitling had overcome the quartz crisis and was focusing on creating watches that combined practicality and elegant design. Reflecting this era, the Callist features a reliable quartz movement (ETA-based), offering exceptional accuracy and convenience for everyday wear. In terms of design, it showcases Breitling’s signature rider-tab bezel. The gold accents form a striking contrast against the dark blue dial, enhancing the watch’s elegant aesthetic. A date display at the 3 o’clock position adds everyday practicality, while the screw-down crown, also finished in gold tone, highlights Breitling’s meticulous attention to detail. In addition, the bezel can be rotated like that of a diver’s watch, allowing the wearer to measure elapsed time while diving. The dark blue dial variant, with its calm and sophisticated hue, pairs beautifully with a wide range of styles — from business attire to casual wear — adding an air of refinement and intelligence to any look. Unlike the hand-wound chronograph models, this piece combines the ease of quartz technology with a classic design that reflects Breitling’s enduring heritage — a true fusion of functionality and timeless elegance. **Timestamp:** [https://imgur.com/a/mKg8kRC](https://imgur.com/a/mKg8kRC) **Album-You can see more here:** [https://zespritwatch.com/products/breitling-quart-blue-dial-callisto-80510-11117-beautifull-ar-dial](https://zespritwatch.com/products/breitling-quart-blue-dial-callisto-80510-11117-beautifull-ar-dial) ✔️ Condition: \[Used-Good Condition\] ✔️ Case size: \[34mmx9mm\] ✔️ Crystal: \[Sapphire- Beautifull AR\] ✔️ Lug Width: \[18mm\] Leather Strap ✔️ Movement: \[ETA Quart \] ✔️ Extras: \[Watch\] In addition, I’m also selling many other amazing watches — feel free to take a look. **Price: $690** \+ Shipping, No Trade 📦 Shipping: Secure international shipping DHL($50–$80 worldwide). 💳 Payment: WISE | PayPal F&F or Goods & Services (+4.6% fee)