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1Clear out junk files and repair common Windows errors2Fix the driver behind crashes, sound loss and screen glitches3Repair Windows errors before they cause bigger problemsThe official name is Bulgari Diagono Magnesium—not “Diagiono.” The standard watch is a 41 mm automatic model with a steel, magnesium and PEEK case construction, ceramic bezel, lacquered dial and 42-hour power reserve. Its chronograph is a separate, larger 42 mm configuration, so its movement and water-resistance specifications should not be applied to the standard watch.
What the Bulgari Diagono Magnesium is
Bulgari introduced the Diagono Magnesium as a sports-style automatic watch distinguished by its combination of case materials and its textured lacquer finish. The 2015 US brochure and catalogue describe the standard model as 41 mm across, with a date display and a vulcanized-rubber strap. The catalogue lists four standard-model references: DG41C14SMCVD, DG41C16SMCVD, DG41C11SMCVD and DG41C13SMCVD. The exact reference matters when checking a particular watch, service records or replacement parts.
Bulgari’s 2015 US brochure and 2015 catalogue are historical product documents, not evidence of current stock, production status or pricing.
Standard Diagono Magnesium specifications
| Specification | Standard model |
|---|---|
| Case diameter | 41 mm (Bulgari, 2015) |
| Case construction | Steel, magnesium and PEEK, as described in Bulgari’s 2015 US brochure |
| Bezel | Ceramic, engraved with the double Bulgari logo (Bulgari, 2015) |
| Movement | Automatic mechanical; 28,800 vibrations per hour (4 Hz) (Bulgari, 2015) |
| Power reserve | 42 hours (Bulgari, 2015; also listed by Fondation Haute Horlogerie) |
| Functions | Hours, minutes, seconds and date (Bulgari, 2015; Fondation Haute Horlogerie) |
| Dial and case-middle finish | Proprietary lacquer in anthracite, brown, blue or silver (Bulgari, 2015) |
| Strap | Vulcanized rubber; the catalogue specifies an ardillon (pin) buckle (Bulgari, 2015) |
| Water resistance | Not stated for the standard model in the cited product references |
Materials and the Motorlac finish
“Magnesium” is part of the watch’s name, but the standard model is not described as a case made entirely of magnesium. Bulgari specifies a case construction involving steel, magnesium and PEEK, with a ceramic bezel. The Fondation Haute Horlogerie describes magnesium for the case and magnesium and PEEK for the case middle. These descriptions point to a mixed-material design rather than a single-material case.
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- Unique Design: This watch has been carefully designed to perfectly combine sports and casual. Suitable for many indoor & outdoor scenes
- Water Resistant : 30M (100FT) Water Resistant , withstands splashes or brief immersion in water, Perfect for all kind of business, casual, indoor and outdoor activities and daily use , but not suitable for swimming or bathing
- Super Luminous : Luminous Hands & Calibration , is convenient to read the time in the dark(Luminous function needs to be activated by light)
- Multi-function : Six-hand Multi-function Quartz Movement ,Three Chronograph Sub-dial, Seconds sub-dial, Minute Sub-dial, 24 hour Sub-dial.
- Gift Box : Hight Quality Gift Box -- Good gift for boyfriend, husband, father, brother, grandfather, friends...Great surprise for Birthday, Business-gift, Christmas, Valentine day, Wedding, New Year, Father’s Day
The lacquered surface is another defining detail. Bulgari lists anthracite, brown, blue and silver finishes on the case middle and matching dial; Fondation Haute Horlogerie calls the treatment Motorlac and describes it as a protective lacquer inspired by the automotive world, producing a textured appearance. Color alone is not a reliable way to identify a reference: check the reference number on the specific watch and confirm its details against documentation.
How the standard model differs from the chronograph
The Diagono Magnesium Chronograph is a distinct variant, not simply another dial option. Bulgari’s 2016 brochure describes a 42 mm case and an automatic B130 chronograph movement. The Fondation Haute Horlogerie profile lists 100 m water resistance for that chronograph. Those details do not establish the water resistance or movement designation of the 41 mm standard model.
Rank #2
- ⌚Movement: Japanese imported quartz analog movement and battery, provide precise time and long-term running. The watch can be used for more than 1 years.
- ⌚Material: The strap is made of stainless steel, comfortable and soft and breathable. Mineral glasses, 304 steel case, Suit for all kinds of occasions.
- ⌚Sports chronograph: Multifunctional sub-dial can work, chronograph, calendar, run seconds. Provide you with multi-function purpose use.
- ⌚3ATM waterproof: This watch is waterproof 30m, can withstand daily splash or short immersion in water, but not swimming and showering, diving or snorkeling.
- ☎After sales service: Each product has 1-year after sales service. If you have any questions about the product, please contact me immediately and we will give you a satisfactory solution.
| Feature | Standard Diagono Magnesium | Diagono Magnesium Chronograph |
|---|---|---|
| Case diameter | 41 mm (Bulgari, 2015) | 42 mm (Bulgari, 2016) |
| Movement | Automatic mechanical; standard-model movement designation not stated in the cited references | Automatic B130 chronograph movement (Bulgari, 2016) |
| Functions | Time and date; seconds also listed by Fondation Haute Horlogerie | Chronograph and date (Bulgari, 2016) |
| Power reserve | 42 hours (Bulgari, 2015) | 42 hours (Bulgari, 2016) |
| Water resistance | Not stated in the cited standard-model references | 100 m (Fondation Haute Horlogerie’s chronograph profile) |
What to check when buying a used example
The cited materials are historical specifications, not current listings or pricing guidance. For a used watch, treat the individual example—not a general model description—as the thing to verify.
Quick Recap
Best Value
- Multifunctional Men's Watch: This mens watch has three sub-dials, namely seconds, minutes and 24-hour chronograph. It can be used for daily running timing, fitness timing, etc. Multiple colors available, including gold, blue, silver, and black steel bands, as well as black, blue, and brown leather straps, to complement any outfit
- Men's Waterproof Watch: This Sapphero watch for man has a waterproof rating of 5 ATM/5 Bars. You no longer need to worry about getting water into your watch due to sweating, hand washing, car washing or rain. You can also wear it for swimming and water sports. However, in order to better maintain the watch, please do not leave the watch underwater for a long time, or wear the watch when showering or diving
- Durable Men's Watch: Higher waterproof grade means better watchmaking craftsmanship and better materials. Unlike the alloy case of ordinary men's watches (easy to oxidize and mildew), this men's watch is made of high-quality stainless steel which won't be oxidized, it has good toughness, good corrosion resistance and non-magnetic or weak magnetic, which makes our men's watches more durable and accurate
- Stylish and Versatile: This mens watch is equipped with a stainless steel strap and a leather band to choose from, which is perfect with any outfit. Suitable for business, leisure, indoor and outdoor activities, travel or daily use. It is also very suitable as an elegant gift for Parties, Birthdays, Graduations, Weddings, Valentine's Day, Father's Day, Christmas and Thanksgiving
- After-Sales Service: We are committed to providing every customer with a comfortable and satisfying shopping experience. Our watch for men come with satisfactory after-sales service. If you have any problem with your watch, please feel free to contact us, we will give you a satisfactory answer all time
Rank #4
- Japanese Quartz Movement for Precision: These wrist watches for man feature a Japanese quartz movement ensuring accurate timekeeping. This stylish dress watches for men includes a precise chronograph function, along with date and lunar phase displays. Luminous hands allow for easy time reading in low light
- Water-Resistant & Scratch-Resistant: Built for durability, these waterproof watches for men offer water resistance up to 3 ATM (30 meters), protecting against sweat, rain, and splashes. The mineral crystal lens (500-600 HV Vickers hardness) resists scratches while maintaining lasting clarity. Featuring a quality stainless steel case and a genuine leather strap, this vintage mens analog watch is both robust and comfortable
- Versatile for Any Occasion: These sophisticated chronograph men's watches are suitable for any event, from business meetings to casual outings, parties, and even weddings. Whether you're dressing up for a formal occasion or keeping it relaxed, this quartz casual watch for men adds a touch of refinement to your look
- The Perfect Gift: Our premium collection of waterproof watch for men seamlessly blends style and functionality. Designed for the modern man, this quartz work mens watch makes a thoughtful and practical gift, perfect for treating yourself or surprising a loved one, and is sure to be cherished for years. It's an ideal present for birthdays, Father's Day, anniversaries, or graduations
- Reliable Customer Support: LIGE leather watches for men come with a 2-year customer service policy and a 60-day return/exchange policy. Our dedicated support team is ready to provide professional assistance for any questions or needs you may have
Rank #3
- [Luxury and Classy Design] 👍 Featuring the blue chronograph dial, 41mm gold and silver tone case, an ever-practical date display window and luminous hands, the watch showcases men's masculinity and glamour. The refined watch graces the men's everyday and dress wear.
- [Precise Chronograph Watches] 👍 The Roman numerals and diamond indexes add a nice sense of class to the watch and will be legible. The watch's dial has three sub-dials — chronograph minutes and hours, as well as running seconds. It's a new depth and sparkle to the watch, with a nicely printed dial, well-polished case and well-crafted hands.
- [Stylish Stainless Steel Watches] 👍 The precisely engineered and polished stainless steel band and the crisp edges of the case silhouette contrast with the subtle hairline finish to create a pleasingly multi-dimensional effect and comfort on the wrist. Free adjustment tool and extra links are available from seller.
- [Perfect Gifts for Men] 👍 The sparkle of crown logo complements the delicate sheen of the diamond dial. It is the preferred gift for father, husband, son, brother, boyfriend, friend and more. Perfect for Valentine's Day, anniversaries, birthdays, Father's Day, Christmas and other events.
- [Warranty & Water Resistant] 👍 30 day free return and 12 month warranty. If you have any questions, please feel free to contact us. We will help you solve the problem as soon as possible. 👍 Water resistant to 100 feet (30 m), suitable for daily use. Not suitable for bathing, swimming, diving and other water related work.
- Reference: Ask for the exact reference and compare it with the four standard-model references if the watch is represented as the standard configuration.
- Configuration: Confirm whether the watch is the 41 mm time-and-date model or the 42 mm chronograph. Do not assume that chronograph specifications apply to the standard model.
- Condition and authenticity: Inspect the case, bezel, dial, crown and strap, and request available authenticity documentation. Have concerns assessed by a qualified watch professional.
- Service history: Ask for dated service records and clarify which work was completed. The cited product references do not establish service intervals or costs.
- Strap fit: Bulgari specifies a vulcanized-rubber strap, but the cited sources do not establish dimensions or compatibility across references. Confirm the exact reference and measurements before buying a replacement.
- Seller terms: Review return rights, warranty coverage and the seller’s description of what is included before paying.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.




