There’s something quietly remarkable about Bulgari’s *Diagono Scuba* line. Designed at the intersection of Italian flair and Swiss precision, it represents a moment when Bulgari was proving they could build serious sports watches — not just jewelry pieces with movements inside. This example, reference **DP42SSD**, is the full-size **42 mm stainless steel** model, powered by the **chronometer-grade ETA 2892-A2** automatic movement. The dial is a deep, matte black cross-hatch patterned dial with applied indices, a neatly framed date at 3 o’clock, and the bold yet balanced “Bvlgari” signature Roman column bezel. Paired with its **factory black alligator strap** and signed deployant clasp, it carries the versatility to move effortlessly from a dive watch to a dress-casual daily wearer. The proportions are modern without excess, and the finishing — especially the contrast between brushed lugs and polished edges — reflects the same attention to detail you’d expect from a true design house. **Details:** * Reference: DP42SSD * Case: 42 mm stainless steel * Movement: Automatic ETA 2892-A2 Chronometer (COSC) * Crystal: Sapphire * Water Resistance: 300 m * Strap: Factory black alligator leather with signed deployant clasp * Condition: Excellent, with only light wear consistent with careful use; strap remains supple and clean. No box or papers. **Price:** **$1,699 USD**, insured shipping within the U.S. included. **Payment:** Zelle, bank wire, or PayPal F&F (G&S +3 % available). **References:** Available on request; long-time collector and seller with positive history on [r/Watchexchange](https://www.reddit.com/r/Watchexchange/), watchuseek, and eBay.