Bvlgari Diagono Aluminium 38mm Ref AL38TA Watch

Q: What is the Bvlgari Diagono Aluminium 38mm Ref AL38TA?
A: It’s a vintage, Swiss‑made Bvlgari sports watch featuring a 38mm aluminium case, a distinctive black rubber bezel engraved with the BVLGARI signature, a white dial with date, and a black rubber‑and‑aluminium strap with buckle closure. Lightweight yet robust, it blends casual wearability with refined Italian design.

Q: What makes the Diagono Aluminium design distinctive?
A: The combination of aluminium and rubber was innovative at launch, giving the watch a light, comfortable feel and a bold, modern aesthetic. The engraved rubber bezel and integrated strap are signature elements, while the clean white dial and date keep it practical for everyday use.

Q: Which movement does the AL38TA typically use?
A: Many 38mm Diagono Aluminium models house a Swiss automatic movement with a date, while some Diagono variants exist in quartz. As specifications can vary by production run, we’re happy to confirm the exact movement in this specific watch on request.

Q: How do I set the time and date safely?
A: Gently pull the crown out. Position 1: if the watch is automatic, wind 20–30 turns if it has stopped. Position 2: set the date (if the movement features a quickset). Position 3: set the time. Avoid changing the date between roughly 8pm and 2am. If the watch has a non‑quickset date, advance the date by rolling the hands past midnight. Push the crown back in firmly when finished.

Q: Is it water‑resistant and can I swim with it?
A: Water resistance on vintage watches cannot be guaranteed without recent servicing and pressure testing. Treat it as splash‑resistant at best and avoid swimming, showering or submersion. If moisture resistance is important, have the gaskets inspected/replaced and keep the crown fully secured.

Q: What type of crystal does it use?
A: Most Diagono Aluminium models are fitted with a scratch‑resistant sapphire crystal. If you’d like us to verify the crystal type on this exact piece, please contact us and we’ll confirm.

Q: Will it fit my wrist, and can the strap be adjusted?
A: This watch fits a wrist up to approximately 21cm as listed. The rubber‑and‑aluminium strap offers modest adjustment via the buckle and strap sections. As it’s an integrated design, larger sizing changes may require sourcing compatible Bvlgari parts; share your wrist measurement and we’ll advise options.

Q: Can the rubber/aluminium strap be replaced, and are parts available?
A: Yes—straps and components for the Diagono Aluminium can sometimes be sourced through authorised Bvlgari service centres or specialist dealers. Ensure any replacement parts are genuine and specified for the AL38 series to maintain fit and integrity.

Q: How should I care for the aluminium case and rubber components?
A: Wipe surfaces with a soft, dry microfibre cloth. For light cleaning, use lukewarm water and mild soap on the rubber (dry thoroughly). Avoid abrasive polishes on aluminium, and keep the watch away from solvents, perfumes, excessive UV, high heat and strong magnets. Store in a cool, dry place.

Q: What accuracy and service interval should I expect?
A: Performance varies with age and service history. A routine service every 5–10 years is generally recommended, or sooner if you notice issues (e.g., running fast/slow or condensation). We provide a 12‑month mechanical guarantee on the movement for peace of mind.

Q: What is included, and how do you guarantee authenticity and shipping?
A: This listing is delivered with no accessories unless otherwise stated. A Retro Tale rigorously authenticates every item and guarantees 100% originality. We offer free, fully insured DHL shipping, a 14‑day return policy, and 0% customs fees for EU buyers. Contact us for any specific delivery, documentation or warranty questions.