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Fifty Fathoms Bathyscaphe 43.6 mm

Reference number
5000 0240 O52A
On stock
Immediately available

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CHF 12,600.00

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Immediate pickup in Zug,


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Free & secure delivery

Why choose this watch?

Originally designed for French navy combat swimmers, this is the watch for adventurers. Thanks to the ceramic case, the watch will still look new even in 10 years. Its water resistance of 300 m means it can easily be used for everyday challenges. Powered by a Blancpain movement with silicon balance spring, this Blancpain Fifty Fathoms can withstand any magnetic field.

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  • Brand
  • Bracelet material
  • Collection
    Fifty Fathoms
  • Gender
  • Reference number
    5000 0240 O52A
  • Diameter
    43.6 mm
  • Glass type
    Sapphire Glass
  • Water Resistance
    30 bar
  • Clasp material
  • Functions
    Date Display, Minute Scale
  • Delivery time
    Immediately available


  • Movement
  • Shape
  • Dial color
  • Case material
  • Bracelet color
  • Clasp
    Pin Buckle

Extras/Special features

  • Bestseller
  • Limited Edition
  • Year
  • Box and papers
    Watch with original box and original papers
  • Condition
    New with manufacturer's warranty
Blancpain Fifty Fathoms Bathyscaphe 43.6 mm – EinsichtBlancpain Fifty Fathoms Bathyscaphe 43.6 mm – Einsicht

This watch was born in 1953. Jean-Jacques Fiechter, then CEO of Blancpain, wanted to create a watch that he could take with him when he went diving. And so what started as a simple idea became a legend. The Fifty Fathoms name comes from the unit of measurement fathoms. The distance you could dive with the watch was 50 fathoms, or just over 91 metres. This innovation was made possible by a revolutionary sealing system that used two seals on the crown. In addition, the Fifty Fathoms was the first watch with a rotating diver’s bezel to show the diver how long they have been underwater.   From the very beginning, the watch has been a statement of innovation and is constantly being further developed. The watch runs flawlessly with an exceptionally sophisticated Blancpain movement: a built-in silicon balance spring protects the watch from any kind of magnetic field. This model also has a grey, scratch-proof ceramic case.   The Fifty Fathoms is designed to be easy to read, which is why the luminous indexes are such a striking detail on the watch. It is a bold design that is known all over the world.

«WatchCollector by Lohri» Choices

«WatchCollector by Lohri» Team – Christoph Stotzer«WatchCollector by Lohri» Team – Christoph Stotzer

Christoph Stotzer, Director of Lohri AG

I love this extraordinary watch more than ever. Thanks to the easy-to-change leather, rubber and textile straps, this timepiece is extremely versatile and looks sporty, even elegant. The titanium case, which is very light, is also sensational.


The HUBLOT brand fascinates me because of its incredible creative spirit when it comes to materials, such as Magic Gold, Texalium, synthetic sapphire, SAXEM or ceramics in various colours. In addition, HUBLOT designs a variety of ingenious models together with renowned artists, which makes the brand even more exclusive.

«WatchCollector by Lohri» Team – Sonja Wismer«WatchCollector by Lohri» Team – Sonja Wismer

Sonja Wismer, Sales Consultant

My favourite watch is the Blancpain Villeret Quantième Complet. It is actually a men’s model, but I think the watch with 40 mm diameter looks breathtakingly beautiful on a woman, too. The classic complete calendar with Blancpain’s signature moon phase looks stunning with its simple elegance. Each function on the complete calendar can be adjusted individually using the practically invisible under-lug correctors.

Founded in 1735, Blancpain is the oldest watch brand in the world. The Villeret models have barely been aesthetically altered since the early days of Blancpain, yet they still look very contemporary. They have become a timeless classic that is a dependable accessory for generations.

WatchCollector by Lohri Team – Maryna StegerWatchCollector by Lohri Team – Maryna Steger

Maryna Steger, EMBA, Managing Director E-Commerce & Digital Marketing

I particularly like this ZENITH Defy Midnight 36 mm for the watch’s combination of features and unique selling points. Firstly, it has an extraordinary colour gradient on the dial, which is highly attractive. You can easily pair the watch with different colourful straps yourself if you find the steel bracelet version too traditional. Try a suitably black strap on one side and a grey one on the other. It is sure to look amazing! Secondly, this model boasts excellent technical credentials thanks to the ZENITH Elite manufacture movement. Overall, it is excellent value for money given what the timepiece offers.

«WatchCollector by Lohri» Team – Alexandra Blum«WatchCollector by Lohri» Team – Alexandra Blum

Alexandra Blum, Sales Consultant

For me, this watch fulfils all the criteria that a watch has to fulfil. Its refined design radiates sporty elegance. The case and the stainless steel bracelet tenderly embrace my wrist. Every time I want to read the time, the sparkling diamonds on the bezel make my heart beat faster. The beautifully designed dial with its rose gold hour markers lets me combine the watch ideally with any piece of jewellery, and the open watch back lets me enjoy the fascinating finesse of the movement.


The Piaget brand fascinates me for its 145-year family history, its rarity and the timeless elegance that is reflected in the entire watch collection.

True Values —

«WatchCollector by Lohri»

Core values


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Luxury elevated to art.


Manufacture of satisfaction


Inner attitude, devotion & emotion.


We strongly believe in reviving old values with new traditions and impressing people. This belief is what drives us to awaken our potential every day.

WatchCollector by Lohri Boutiquen – Neugasse 9WatchCollector by Lohri Boutiquen – Neugasse 9

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We at «WatchCollector by Lohri» want the best for our customers, and only the best. If you need assistance in finding the best watch, please just let us know.


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Personal support from a

Watch Collector expert

Immediate pickup in Zug,


0% financing and payment

by Bitcoin possible

Free & secure delivery