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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 problemsBlancpain’s 2024 Bathyscaphe Quantième Complet Phases de Lune pairs a black ceramic case and the Bathyscaphe line’s first high-tech ceramic bracelet with a blue sunray-brushed gradient dial. Reference 5054-0140-01S is a 43.6 mm, 300 m water-resistant automatic watch whose calibre 6654.P adds a complete calendar and moon phase—not just a date display.
What Blancpain announced
Blancpain announced reference 5054-0140-01S on 27 June 2024. Its press release calls the model “New Bathyscaphe Quantième Complet Phases de Lune: Eternal Movement Beyond Black”; the Swatch Group archive carries the announcement and key specifications, while Blancpain’s Press Lounge lists the release date.
The watch’s defining visual is the contrast between black ceramic and a blue dial with a subtle gradient and sunray finish, as described by Blancpain. A black ceramic bezel frames the dial. Blancpain positions the Bathyscaphe as the more daily-use Fifty Fathoms, dating the Fifty Fathoms to 1953 and the Bathyscaphe to 1956; those dates are the brand’s historical framing in its launch release.
Specifications and calendar functions
| Specification | Reference 5054-0140-01S |
|---|---|
| Case | Black ceramic, 43.6 mm diameter (Blancpain, 2024) |
| Water resistance | 300 m (Blancpain, 2024) |
| Dial | Blue, gradient, sunray-brushed (Blancpain) |
| Bezel | Black ceramic with grey Liquidmetal markings; unidirectional, rotating anti-clockwise (Blancpain) |
| Movement | Automatic Blancpain calibre 6654.P |
| Power reserve | 72 hours, supplied by two barrels (Blancpain, 2024) |
| Calendar and moon phase | Complete calendar; moon-phase display at six o’clock |
| Balance-spring | Silicon; Blancpain says the material provides resistance to magnetism |
| Case thickness | Not stated in Blancpain’s consulted launch material |
| Strap or bracelet options | Ceramic bracelet, NATO, and sailcloth (Blancpain); current stock and regional availability not stated |
The calibre 6654.P drives the day, date, month and moon-phase indications. Blancpain says its calendar indications are safe to adjust at any time of day. The moon phase sits at six o’clock, giving this Bathyscaphe a more involved display than a conventional three-hand watch with a date.
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- Legendary heritage reinvented in a stainless steel case with synthetic blue spinel cabochon crown at 12 o'clock position and 78 diamonds (0.36 CTW) individually hand set on the case parenthesis, lugs, and white mother-of-pearl dial. Four-hand moon phase functionality, domed Sapphire crystal, navy blue leather strap with light gray interior lining with double-press deployant closure, iconic dye struck "Goddess of Time" dimensional case back, and water resistance to 30 meters.
- 3 Hand, Moonphase, Day / Date
- Silver-Tone Stainless Steel
- 78 Diamonds and Double Curved Sapphire Crystal
- 30M Water Resistant and 3 Year Limited Warranty
The ceramic bracelet is the new feature
Blancpain describes the bracelet as the first high-tech ceramic bracelet in the Bathyscaphe line and says its link system is patented, using cam-shaped pins. The manufacturer characterizes the bracelet as highly scratch-resistant and hypoallergenic, nearly five times harder than stainless steel and 25% lighter. Those are Blancpain’s material comparisons; the release does not specify an independent test or comparison method.
The construction process helps explain why this is more than a material swap. Blancpain says the ceramic is fired above 1,400°C, with shrinkage accounted for during production, then machined with diamond tools and satin-brushed. The release also describes close tolerances for the links and individual finishing of the buckle and case. Blancpain says the cam-pin assembly makes the bracelet resistant and comfortable, a manufacturer claim rather than an independent wear assessment.
Rank #2
- 14K GOLD PLATED VINTAGE DRESS WATCH – Features an elegant gold tone case with a clean dial and bold Arabic numerals, designed for men who appreciate classic vintage style. Suitable as an everyday wear watch or for formal occasions, this analog watch effortlessly elevates any outfit.
- SUN MOON PHASE DISPLAY – The decorative sun-moon phase dial adds a sophisticated vintage complication that sets this timepiece apart from ordinary mens dress watches. A stunning conversation piece and a standout feature among gold tone analog watches for men.
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- GENUINE LEATHER STRAP – Soft, durable, and fully adjustable genuine leather band fits a range of wrist sizes comfortably. Perfect as a mens leather watch for the office, date nights, weddings, or any special occasion.
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Blancpain lists ceramic, NATO and sailcloth configurations for the model. The announcement does not establish live availability or price differences between them, and it does not establish compatibility with aftermarket bracelets.
How it differs from other Bathyscaphe models
This reference combines ceramic construction with a complete calendar and moon phase. That distinguishes it both by material and by display from other Bathyscaphe configurations. Blancpain’s expanded ceramic Bathyscaphe line page describes flyback chronograph, three-hand-plus-date, and complete-calendar moon-phase models, with blue, green and black dials across the family; those broader options should not be read as specifications of reference 5054-0140-01S.
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Rank #3
- Precision and Elegance: Powered by a Japanese Miyota 6P20 quartz movement, this watch delivers reliable and accurate timekeeping, ensuring your daily activities always proceed as planned. The dial features clear Arabic numeral markers, offering a refined and elegant look that is easy to read at a glance. Three multi-functional sub-dials support day, date, and moon phase display, adding both functionality and aesthetic appeal.
- Reliable Materials: Crafted with high-quality materials, the watch lens is made of mineral glass that is both clear and durable. The stylish leather band is designed for comfort, making it perfect for everyday wear. With a 3ATM water resistance rating, this watch is well-equipped to handle daily waterproof needs, ensuring durability and reliability.
- Distinctive Moon Phase Display: The moon phase display is the most distinctive feature of this watch. A small round window on the dial shows the phases of the moon, from new moon to full moon and back again. The moon-shaped disc rotates in a cycle of approximately 28 days, simulating the moon's movement. This unique feature adds a touch of sophistication and intrigue to the timepiece.
- Gift of Timeless Elegance: BERNY Watches proudly presents this timepiece as the perfect gift for special occasions such as Valentine's Day, birthdays, Mother's Day, or any meaningful celebration. A thoughtful expression for a loved one, mother, or close friend, this watch is a symbol of timeless elegance and lasting memories.
- Pursuing Excellence: The BERNY brand was established in 1995. With professional watchmaking technology, BERNY watches are committed to providing impeccable quality and customer satisfaction. If you have any questions or doubts about our products, our timely and professional customer service team will provide you with satisfactory solutions.
| Bathyscaphe type | Movement or display described by Blancpain | What distinguishes it |
|---|---|---|
| Reference 5054-0140-01S | Calibre 6654.P; complete calendar and moon phase | Black ceramic case and ceramic bracelet configuration |
| Three-hand-plus-date variants | Calibre 1315 | Simpler display than the complete-calendar moon-phase model |
| Flyback chronograph variants | Calibre F385 | Chronograph function rather than the complete-calendar display |
The official specification establishes a 43.6 mm diameter, but the consulted launch material gives no case thickness. That means the number alone cannot settle how the watch will sit on a particular wrist; it is not a substitute for trying the watch on.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What the announcement does—and does not—establish
The launch material identifies the reference and its design, movement and principal specifications. It does not establish a current retail price, current catalogue status, regional availability or stock. Those details can change since the June 2024 announcement and should be confirmed with Blancpain or a retailer before making a purchase decision.
Quick Recap
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- 【Premium Men's Watch】Our Automatic Mechanical watch featuring a unique classical sea wave design movement and skeleton hollow structure for an elegant and sophisticated timepieces.
- 【No Battery Required】Mechanical watches are powered by the energy stored in the mainspring, thereby eliminating the need for a battery. This feature means you won't have to worry about regularly replacing batteries.
- 【Moon Phase & Tourbillon】The moon phase function allows you to track the current phase of the moon. The Tourbillon function is designed to counteract the effects of gravity on a watch's movement, improving timekeeping precision in high-end mechanical watches. Both of these complications showcase the intricate craftsmanship involved in watchmaking.
- 【Genuine Leather Belt & Glass Back Display】The comfortable and high-quality leather strap adds a touch of class and durability to complement any attire.The transparent case back allows you to witness the exquisite craftsmanship and intricate inner workings of the watch
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Rank #4
- 【Moon Phase Watch】Inspired by the astronomical series, the sun, moon, and stars redefine the complex functions of a new era quartz watch using traditional techniques.The classic luxury design of men's moon phase watch, clear lines outline a unique texture,brings you a new visual experience and top brand quality.
- ★ Multi-function ★ Six-hand Multi-function Quartz Movement ,Three Chronograph Sub-dial, Seconds sub-dial, Minute Sub-dial, 24 hour Sub-dial.The watch combines multifunctional dial and a built-in date calendar feature that displays the date, suit for daily use.All features provide good wearing experience.
- 【 Versatile Design 】The Sun and Moon version combines elegant design combined with high functionality for a truly unique aesthetic. The Sun, the Moon and the stars travel with the stars in the universe to see the movement of the moon, immersed in the bright and misty fantasy space, feel the stars in the universe because of you .
- 【 Quality Materials & Iconic Style 】Japanese movement ensures accurate timing.High hardness mineral glass surface, mineral crystal dial, HD wear-resistant, not easy to scratch.Coming with a metallic luster appearance, lightweight case, and genuine leather watch strap which is soft, durable, and comfortable.
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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.




