Blancpain
Blancpain Fifty Fathoms Bathyscaphe Quantième Annuel 5071-1110-B52A
The Blancpain Fifty Fathoms Bathyscaphe Quantième Annuel (reference 5071-1110-B52A) is a 43 mm stainless steel watch with a grey dial. It runs on the automatic caliber 6054.P and is water resistant to 300 m. It was introduced in 2018.
Specifications
Case
- Reference
- 5071-1110-B52A
- Collection
- Fifty Fathoms Bathyscaphe
- Case size
- 43 mm
- Thickness
- 13.46 mm
- Case material
- Stainless steel
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 300 m
- Bracelet / strap
- Sail-canvas strap
Dial and bezel
- Dial
- Grey
- Bezel
- Unidirectional rotating dive bezel
Movement
- Movement
- Automatic
- Caliber
- 6054.P
- Functions
- Annual calendar, Day-date, Dive bezel
Production
- Production
- 2018 – today
How it compares within the Fifty Fathoms Bathyscaphe family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 5071-1110-B52A (This watch) | 43 mm | Stainless steel | Grey | 6054.P | 2018– |
| 5000-0130-B52A | 43.6 mm | Ceramic | Black | 1315 | 2015– |
| 5000-1110-70B | 43 mm | Stainless steel | Grey | 1315 | — |
| 5000-1110-B52A | 43 mm | Stainless steel | Grey | 1315 | 2013– |
| 5100-1130-B52A | 38 mm | Stainless steel | Black | 1153 | 2019– |
| 5100B-1110-B52A | 38 mm | Stainless steel | Grey | 1150 | — |
| 5100B-1110-NABA | 38 mm | Stainless steel | Grey | 1150 | — |
| 5200-0130-B52A | 43.6 mm | Ceramic | Black | F385 | 2015– |
| 5200-1110-B52A | 43 mm | Stainless steel | Grey | F385 | 2015– |
About the Fifty Fathoms Bathyscaphe family
The Bathyscaphe name comes from a 1950s civilian version of the Fifty Fathoms. The modern line was introduced in 2013 as a cleaner, more understated sibling to the main Fifty Fathoms, with a 43 mm case in steel, titanium or ceramic, a ceramic bezel insert and a sober dial with applied markers.
The core time-and-date reference 5000 uses the caliber 1315 with five days of power reserve, while the 5200 is a flyback chronograph and smaller and complete calendar models complete the range. Gold versions in Sedna gold and grey ceramic examples also appear. For dealers, the Bathyscaphe offers the Fifty Fathoms name in a more wearable form, and the ceramic cases should be checked for chips at the edges.
Quick answers
- What size is the Blancpain Fifty Fathoms Bathyscaphe Quantième Annuel 5071-1110-B52A?
- The Blancpain Fifty Fathoms Bathyscaphe Quantième Annuel 5071-1110-B52A has a 43 mm case, 13.46 mm thick.
- What movement does the Blancpain Fifty Fathoms Bathyscaphe Quantième Annuel 5071-1110-B52A use?
- It uses the automatic caliber 6054.P.
- How water resistant is the Blancpain Fifty Fathoms Bathyscaphe Quantième Annuel 5071-1110-B52A?
- It is water resistant to 300 metres.
- When did the Blancpain Fifty Fathoms Bathyscaphe Quantième Annuel 5071-1110-B52A come out?
- It was introduced in 2018.
- What is the Blancpain Fifty Fathoms Bathyscaphe Quantième Annuel 5071-1110-B52A made of?
- The case is stainless steel. Bracelet or strap: Sail-canvas strap.
Catalog facts checked September 2026.