Blancpain Fifty Fathoms Fifty Fathoms Bathyscaphe Titanium / Black / Grey Nato

Reference 5000-1230-NABA

About this watch

The Blancpain Fifty Fathoms Bathyscaphe Titanium, reference 5000-1230-NABA, is a masterpiece of watchmaking that combines robust functionality with stylish design. Its titanium case is both lightweight and incredibly strong, resistant to corrosion and perfect for diving watches. The matte black finish adds a sleek look while the open case back reveals the intricate movement inside. The black dial features luminescent stick and dot indexes, ensuring visibility in low-light conditions. At its heart lies the Blancpain caliber 1315, an automatic movement with a remarkable power reserve of 120 hours. This marvel of engineering boasts precision and durability, delivering accuracy you expect from a luxury watch. With a water resistance of up to 300 meters, this watch can handle everything from snorkeling to serious scuba diving. Its rotating bezel allows divers to track elapsed time underwater, making it essential for any underwater adventure. The Fifty Fathoms Bathyscaphe Titanium is built for action and comes with a grey NATO strap that's comfortable and adds a casual flair. This watch strikes the right balance between being bold enough to make a statement and comfortable for everyday wear. It's an exceptional choice for those who value exclusivity, craftsmanship, and performance.
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Key Features

  • Blancpain caliber 1315 automatic movement
  • Titanium case with matte black finish
  • Sapphire glass with rotating bezel

Specifications

Brand
Blancpain
Family
Fifty Fathoms
Model
Fifty Fathoms Bathyscaphe Titanium / Black / Grey Nato
Reference
5000-1230-NABA
Movement
1315
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
43mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Blancpain Fifty Fathoms Titanium 42.3mm 5010 12B40 O52A – 2024 – Blue Dial – Excellent Condition Full Set + Extra Strap

Blancpain Fifty Fathoms Titanium 42.3mm 5010 12B40 O52A – 2024 – Blue Dial – Excellent Condition Full Set + Extra Strap

Blancpain - 5010-12B40-O52A · $14,000
The Blancpain Fifty Fathoms is a titanium watch featuring a blue sunburst dial and unidirectional bezel, with a 120hr power reserve.

  • Condition: Excellent Condition
  • Case material: titanium
  • Case size: 42.3mm diameter
  • Bezel material: sapphire
Posted at
Apr 25, 2026, 10:17 AM
Active
[WTS] Blancpain Fifty Fathoms 45MM Blue Dial Textile Strap 2021 Full set (5015-12B40-O52A)

Blancpain Fifty Fathoms 45MM Blue Dial Textile Strap 2021 Full set (5015-12B40-O52A)

This Blancpain Fifty Fathoms is a modern icon in the dive watch world, featuring a lightweight titanium case and rich sunburst blue dial. It has an impressive 5-day power reserve with Blancpain's in-house Caliber 1315.

  • Case Material: titanium
  • Diameter: 45mm
  • Movement: Caliber 1315
Posted at
Apr 24, 2026, 6:30 PM
Active
[WTS] Blancpain Fifty Fathoms 45mm Black Stainless Steel 2019 Full Set + 3 Straps/Deployant+Pin Buckle

Blancpain Fifty Fathoms 45mm Black Stainless Steel 2019 Full Set + 3 Straps/Deployant+Pin Buckle

Blancpain - Fifty Fathoms · $8,649
A versatile Blancpain Fifty Fathoms watch with a folding clasp and three additional OEM straps, including leather, textile, and rubber.

  • Case size: 45mm
  • Material: Black Stainless Steel
  • Year: 2019
Posted at
Apr 24, 2026, 6:23 PM
Active
[WTS] *PRICE REDUCED*  2022 Blancpain Fifty Fathoms Bathyscaphe Chronograph Flyback 5200 1110 B52A Full Set

*PRICE REDUCED* 2022 Blancpain Fifty Fathoms Bathyscaphe Chronograph Flyback 5200 1110 B52A Full Set

2022 Blancpain Fifty Fathoms Bathyscaphe Chronograph Flyback with a case size of 43mm, coming as a full set with box and papers.

  • Condition: Excellent
  • Case Size: 43mm diameter
  • Water Resistance: 300m depth rating
Posted at
Apr 24, 2026, 1:58 PM
Active
[WTS] Blancpain Fifty Fathoms Bathyscaphe Ceramic

Blancpain Fifty Fathoms Bathyscaphe Ceramic

a black ceramic Blancpain Fifty Fathoms Bathyscaphe, a professional diving watch with various features and specifications listed in the official Blancpain documentation.

  • Case Diameter: 42mm
  • Water Resistance: 300m
Posted at
Apr 24, 2026, 11:46 AM
Active
>>REDUCED FURTHER<< BLANCPAIN FIFTY FATHOMS 45mm DEPLOYANT 2022

>>REDUCED FURTHER<< BLANCPAIN FIFTY FATHOMS 45mm DEPLOYANT 2022

Blancpain - Fifty Fathoms · $7,975
This Blancpain Fifty Fathoms features a 45mm stainless steel case, domed sapphire bezel, and in-house calibre 1315 with a 100 hour power reserve. The watch has a spectacular lume and comes on a Blancpain Fifty Fathoms sailcloth strap.

  • Condition: Excellent
  • Case size: 45mm
  • Water resistance: unknown
  • Strap: Blancpain Fifty Fathoms sailcloth strap
Posted at
Apr 4, 2025, 2:08 PM
Active
BLANCPAIN Fifty Fathoms Bathyscaphe 43mm 5000-1110-70B 2021 Box Papers Bracelet!

BLANCPAIN Fifty Fathoms Bathyscaphe 43mm 5000-1110-70B 2021 Box Papers Bracelet!

Blancpain - 5000-1110-70B · $8,950
This 2021 Blancpain Fifty Fathoms Bathyscaphe comes with box, papers, and an upgraded bracelet. It features a 43mm case and includes various accessories such as leather travel cases and polishing cloths.

  • Condition: used
  • Box And Papers: true
  • Bracelet: upgraded OEM stainless steel
Posted at
Apr 2, 2025, 8:34 AM
Active
BLANCPAIN Fifty Fathoms Bathyscaphe 43mm 5000-1110-70B 2021 Box Papers Bracelet!

BLANCPAIN Fifty Fathoms Bathyscaphe 43mm 5000-1110-70B 2021 Box Papers Bracelet!

Blancpain - 5000-1110-70B · $8,950
The Blancpain Fifty Fathoms Bathyscaphe is a beautiful watch that comes with its original box, papers, and an upgraded bracelet. It's dated February 2021 and includes various accessories such as diver display case, leather travel case, OEM stainless steel bracelet, and polishing cloth.

  • Box And Papers: true
  • Bracelet Upgrade: true
  • Year: 2021
Posted at
Mar 30, 2025, 1:22 PM
Active
>>REDUCED FURTHER<< BLANCPAIN FIFTY FATHOMS 45mm DEPLOYANT

>>REDUCED FURTHER<< BLANCPAIN FIFTY FATHOMS 45mm DEPLOYANT

Blancpain - Fifty Fathoms · $8,150
This Blancpain Fifty Fathoms is a stainless steel watch with a 45mm size and domed sapphire bezel. It features Blancpain's in-house calibre 1315 movement with a 100 hour power reserve.

  • Condition: Excellent condition, no issues
  • Case Size: 45mm
  • Movement Power Reserve: 100 hours
Posted at
Mar 28, 2025, 3:38 PM
Active