Recommended Free Tools
OMEGA’s platinum Speedmaster Calibre 321 with a flat-link bracelet is reference 311.90.42.30.99.002. Fratello reported it in February 2025 at €107,500 including VAT or US$96,900 before sales tax. Those are dated launch-era prices, not verified current quotes. The related platinum model on a leather strap is a different reference: 311.93.42.30.99.001.
What distinguishes the platinum bracelet version?
The defining change is the bracelet: ref. 311.90.42.30.99.002 pairs a platinum case with a matching platinum flat-link bracelet. The sibling ref. 311.93.42.30.99.001 is the leather-strap configuration. Fratello’s February 13, 2025 article describes the case alloy as Pt950Au20, a platinum alloy, and characterizes the design as based on the fourth-generation Speedmaster (105.012) case form.
The watch combines a black onyx dial with lunar meteorite subdials and 18K white-gold indexes. A black ceramic bezel insert carries a white enamel tachymeter scale. The crystal is domed sapphire with antireflective treatment on both sides; the screw-in case back is platinum and sapphire.
Reported specifications
| Specification | Ref. 311.90.42.30.99.002 |
|---|---|
| Case diameter | 42 mm |
| Lug-to-lug | 47.6 mm |
| Thickness | 13.4 mm |
| Case material | Pt950Au20 platinum alloy |
| Dial and registers | Black onyx dial with lunar meteorite subdials; 18K white-gold indexes |
| Bezel | Black ceramic insert with white enamel tachymeter scale |
| Movement | Hand-wound OMEGA Calibre 321; column wheel; 18K Sedna Gold PVD finish |
| Movement figures | 18,000 vibrations per hour; 17 jewels; 55-hour power reserve |
| Functions | Hours, minutes, small seconds, central chronograph seconds, 30-minute and 12-hour chronograph registers, tachymeter |
| Water resistance | 5 bar (50 m) |
| Warranty | Five years |
These are specifications published by Fratello, not results from independent testing. The 50 m water-resistance rating should be understood as a stated specification, not a recommendation for any particular water activity.
#1 Best Overall
- ⌚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.
How the two platinum Calibre 321 references compare
| Bracelet: 311.90.42.30.99.002 | Leather strap: 311.93.42.30.99.001 | |
|---|---|---|
| Configuration | Platinum flat-link bracelet | Leather strap |
| Price reported by Fratello in February 2025 | €107,500 including VAT; US$96,900 before sales tax | €72,300; US$65,200. The article does not specify tax treatment for these comparison figures. |
| Shared specifications | The article identifies the models as platinum Calibre 321 versions; it does not provide a separate specification comparison beyond their strap configuration. | |
The listed price difference between the two configurations works out to €35,200 or US$31,700. Fratello presented that as an estimated bracelet-upgrade cost from catalog price differences, while questioning whether OMEGA would sell the platinum bracelet separately at that amount. Separate availability and price are not confirmed.
What the reported prices do—and do not—tell you
Fratello’s February 2025 report is the source for the launch-era figures above. They do not establish today’s retail price in any market, and the U.S. amount is explicitly before sales tax. Anyone considering the watch should confirm the current local price and availability directly with OMEGA or a verified retailer; this article does not establish current stock or a current official listing.
Rank #2
- [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.
Fratello writer Lex Stolk summed up the watch in the article’s standfirst: “It’s a heavy watch in every sense of the word.” The phrase captures both the literal platinum construction and the significance of a high-priced precious-metal Speedmaster, but the source does not publish a measured weight.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Source
Specifications, reference numbers, and dated pricing in this article are reported in Lex Stolk’s Fratello article published February 13, 2025: Fratello: OMEGA Speedmaster Calibre 321 with platinum flat-link bracelet.
Quick Recap
Best Value
- Classic Panda Design: This is NOT Automatic Watch. 3 functional little sub-dials for chronograph second / minute / hours.Clear date display. 3 buttons in the case to Start/Pause, adjust time/calender and Reset. The watch face is protected by scratch-resistant sapphire crystal, providing enduring clarity and protection against daily wear and tear. Classic design showcases men's masculinity and glamour.
- Pagani Design: Analog Quartz Movement 41mm large dial case, an ever-practical date display window at 4:30 o’clock and luminous hands. Environmentally friendly silicone strap, soft and comfortable, long wearing without damaging your wrist.
- High-quality Movement: Powered by a reliable quartz movement, The silver oxide battery used in quartz watches functions as a reliable and long-lasting power source for the watch movement. The battery can be used for 2-3 years, allowing you to enjoy uninterrupted timekeeping without frequent replacements.
- 30 Meter Waterproof: Built in multiple sealed waterproof rings, it can withstand splashes and immersion in water, adding convenience to your daily routine. Please keep your watch away from hot water, as this can cause steam to form inside the surface.
- Perfect after-sale: A perfect gift for any gift giving occasion: Valentine's Day, anniversary, business, birthday, Thanksgiving Day, Father's Day Christmas etc. Any question please do not hesitate to contact us. We will try our best to make customers satisfied
Rank #4
- Stainless steel case 45mm diameter x 13mm thick; Black dial; Luminous hands and hour markers
- Japanese quartz movement, VD57 Caliber; Assembled in Japan; SR920SW battery included; Watch weight: 170 grams
- Stainless steel band, 185mm L x 22mm W; Band is adjustable by adding/removing links; Fold over safety clasp
- Mineral crystal; Push/pull crown; Unidirectional black and silver stainless steel bezel; Functional Subdials: 60min, 60sec, 1/10th sec; 50 meter water resistant: Suitable for washing hands, light splashes, swimming in shallow depths.
Rank #3
- 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
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.
