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A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11The Blancpain Fifty Fathoms Bathyscaphe Ceramic is a family of diver watches, not one fixed specification: ceramic versions include three-hand/date, flyback chronograph, and complete-calendar models with moon phase. Blancpain’s November 11, 2024 announcement describes 43.6 mm cases and 30 bar water resistance for the new ceramic models; exact movement, power reserve, dial, and strap details depend on the reference.
What is the Bathyscaphe in the Fifty Fathoms collection?
The Bathyscaphe is a subcollection of Blancpain’s Fifty Fathoms. Blancpain says the original Fifty Fathoms was presented in 1953 and that the Bathyscaphe followed in 1956 as the collection’s “urban alter ego.” Those dates and that characterization are the brand’s own historical account. Blancpain’s Fifty Fathoms collection page and its ceramic Bathyscaphe announcement provide the brand’s descriptions.
Which ceramic Bathyscaphe models are available?
Blancpain’s November 11, 2024 announcement describes ceramic Bathyscaphe references in three complication categories. It identifies blue, green, and black dial options across the broader family, but does not assign every dial color to every complication in the announcement.
| Model type | What it does | Movement detail stated by Blancpain |
|---|---|---|
| Three-hand plus date | Hours, minutes, seconds, and date | Calibre 1315 |
| Flyback chronograph | Chronograph with flyback function | Calibre F385 |
| Complete calendar with moon phase | Calendar indications with a moon-phase display | Not stated in the November 11, 2024 announcement |
The same announcement states a 43.6 mm diameter and 30 bar water resistance for the new ceramic creations. It does not establish that every Bathyscaphe ceramic reference, including older or otherwise unlisted references, shares those specifications. See Blancpain’s announcement for the range description.
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- Refined Design & Upgraded Movement: Compared to the WD5512 V2 PT, the WD5512B features a reduced inner rehaut slope for a cleaner, flatter dial appearance. Powered by the reliable ST2130 high-beat automatic movement (28,800 bph) for smoother sweeping and better accuracy.
- Premium Materials: Crafted from solid 316L stainless steel with a sunburst blue or enamel black dial. Features a sapphire crystal with AR coating and a 2.5x date window convex magnifier for easy date reading.
- Pro-Grade Bezel & Luminous: Unidirectional 120-click chronograph bezel with a scratch-resistant ceramic top ring and a luminous marker at 12 o’clock. Filled with BGW-9 blue light luminous on hands and markers for superior low-light visibility.
- Built For Water - Solid Diver Construction: Compact 40mm case (48mm lug-to-lug) with an ultra-slim 11.8mm profile. Both crown and case back are screw-down design, delivering reliable water resistance for swimming, snorkeling, and everyday wet conditions.
- New Upgraded Clasp: Comes with our latest dual push-button clasp featuring 5 micro-adjustment holes, offering better comfort, precise fit, and enhanced security—easily adjust without tools.
What does a specific three-hand/date reference offer?
Reference 5000A 0640 O52A
Blancpain lists this example with a 43.60 mm ceramic case, blue sunburst dial, automatic Calibre 1315, date and seconds, 120-hour (five-day) power reserve, and 30-bar water resistance. The listed configuration has a sail-canvas strap and pin buckle. These details belong to this reference; the 120-hour reserve should not be carried over to the chronograph or calendar models. Official reference 5000A 0640 O52A specifications.
Reference 5000A 0140 01S
Blancpain presents this Calibre 1315 version with a black ceramic case, ceramic bracelet, blue sunburst dial, and 120-hour power reserve. Its strap selector also lists NATO and sail-canvas options. That confirms factory configurations shown by Blancpain, not compatibility of third-party bracelets or straps. Official reference 5000A 0140 01S specifications.
Rank #2
- Classic Style: rotatable bezel function with 120° unidirectional rotation, Japanese quartz movement with date function, enlarged date window at 3 o'clock, rotatable bezel, can be used as a chronograph or second time zone timer.
- Dimensions: Case Diameter: 41 mm; Case Length: 48 mm; Case Thickness: 13 mm; lugs width : 20 mm; Watch weight: 163 g; Watch length: 220 mm
- Detailed Components: screw-down crown, mineral glass dial window, stainless steel bracelet, adjustable bracelet (included tool to remove the bracelet links), security folding
- 200M Waterproof: It can protect your watch, you can use it underwater in rainy days with peace of mind
- Easy to Read Face :Simple dial design, easy to read the time, with luminescent function, the time can be clearly seen in the dark place
How should you interpret the ceramic and water-resistance claims?
Blancpain describes its ceramic as durable, highly scratch-resistant, and hypoallergenic. The brand also says it is nearly five times harder than stainless steel and 25% lighter. Those comparative figures are Blancpain’s claims; independent material testing is not established by the cited product information. Blancpain’s ceramic feature page.
Blancpain states 30 bar water resistance for the new ceramic diver models. That rating is not a substitute for checking the exact reference, the watch’s condition, and its service status before water use. A complex luxury watch that has aged or been damaged should not be assumed ready for diving solely because its original specification gives a depth-related rating.
Quick Recap
Best Value
- Premium build: Synthetic sapphire crystal, BGW9 luminous, 120 click unidirectional ceramic bezel, date display, 12 mm thin 316L stainless steel case, with a uniquely designed shutter textured dial, high- contrast grooves catch shadows like real blinds
- Sapphire Crystal: Scratch-resistant flat sapphire crystal with AR coating provides excellent clarity and scratch resistance for a wide range of environments
- Waterproof Watch: This watch is water resistance up to 200 m. It’s a great choice for swimming, diving, and daily use, with a screw-down crown and case back for added protection
- Watch Dimensions: Case diameter 43.8 mm, lug to lug length 46.8 mm, lugs Width 20 mm, case thickness 12 mm, crown diameter 6.3 mm, weight 180 g. Fits 6" to 8.5" wrists
- Ideal Presents: Ready for swimming, diving & pool parties. Great for husbands, dads, boyfriends & adventure-loving friends. Dive-tested durability meets everyday style
Rank #4
- Premium Material:Equipped with a precise Japanese 8215 movement, this dive watch guarantees accuracy.Sapphire crystal outperforms mineral glass with its superior hardness, scratch resistance, and clarity
- Unique Design:The AD2085 men's automatic watch features large, easy-to-read numbers, a rotating ceramic bezel that's easy to grip and turn, combining practicality with stylish design
- Versatile Function:Water-resistant to 200 M,this waterproof watch is ideal for diving.The luminous feature aids night-time readability,Clearly visible underwater,enhancing its outdoor functionality
- Size:Case diameter:42.6mm;Bezel diameter:40.5mm;Case length:48mm;Case thickness:13.5mm;Lug size:20mm;Watch weight:173g;
- Exquisite Presents for Gentlemen:This wristwatch, a masterpiece of classic design and superb quality, serves as a heartfelt present for fathers, husbands, sons, brothers, boyfriends, friends, and beyond. It's ideal for marking life's precious moments, significant milestones, or just as a simple token of appreciation
Rank #3
- ST2130 Automatic Movement: This men's dive watch is equipped with the ST2130 self-winding mechanical movement—a premium 28,800 vph (4Hz) caliber built on the classic ETA 2824-2 design. Engineered for everyday durability, it features shock resistance and a hacking function for precise second-by-second time setting. The movement also supports bidirectional automatic winding, is constructed with 26 jewels, and delivers a power reserve of up to 42 hours
- Fine Workmanship: Our automatic watch case combines marine-grade 316L stainless steel (superior to standard 304 steel) with a domed sapphire crystal bubble glass and cyclops date window (2.5 times amplification effect), featuring inner AR blue coating – creating an indestructible timepiece that maintains crystal clarity in any environment. Designed for professional divers and watch enthusiasts who refuse to compromise
- 20Bar Water Resistant: Our SN0017G-F professional mechanical dive watch delivers true 20Bar/200-meter water resistance, built to meet ISO 6425 dive watch standards. The screw-down crown is a riple-sealed system that prevents water intrusion. And with the double gasket system - Reinforced at crown, case back, and crystal. Suitable for professional marine activities, swimming, water sports, and daily wearing
- BGW9 Blue Light: Its hands and hour markers feature Super Luminous BGW9 blue light, which can last for at least 5 hours in the dark and can absorb and store light energy in a bright environment quickly. Luminous wristwatches allow you to grasp the time without fear of the dark
- Ideal Present for Men: Its precise timekeeping and impressive features, make it a popular choice among professional divers and outdoor enthusiasts. Whether you're exploring the depths of the ocean or simply going about your day-to-day activities, this watch will never let you down, It is a perfect present for your father, husband, or boyfriend
What should you check when comparing references?
- Complication: decide whether you want a date display, flyback chronograph, or complete calendar with moon phase.
- Exact reference: use the full reference number to verify case, movement, reserve, and dial specifications rather than extrapolating from another ceramic Bathyscaphe.
- Configuration: distinguish a ceramic bracelet from sail-canvas or NATO straps; confirm the clasp or buckle and fit for the particular reference.
- Purchase details: local availability, current prices, and third-party accessory fit are not established by Blancpain’s cited pages. For a pre-owned watch, verify reference, condition, provenance, and return terms with the seller.
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.




