Blancpain Fifty Fathoms Fifty Fathoms Bathyscaphe Stainless Steel / Grey / Black Nato
Reference 5100B-1110-NABA
About this watch
The Blancpain Fifty Fathoms Bathyscaphe 5100B-1110-NABA is a stunning luxury dive watch that combines functionality, elegance, and heritage in a unique blend of modern aesthetics and classic diving watch characteristics. Its grey dial adorned with stick and dot indexes creates a sleek professional look, while the black NATO strap adds a rugged touch. The round stainless steel case measures 38mm in diameter and features a rotating bezel marked from 0 to 60 for tracking elapsed time underwater. At its heart lies the Blancpain Caliber 1150, an extra slim self-winding movement with a power reserve of 100 hours and comprising 210 components including 28 jewels. The watch features a date display, water resistance of 300 meters, and is made from durable materials ensuring both style and durability. Founded in 1735, Blancpain is one of the oldest watchmaking brands in the world, known for its commitment to tradition and innovation. When you wear this watch, you're not just wearing a timepiece, but a piece of history that combines craftsmanship, heritage, and functionality. It's an investment in both style and durability, with luxury watches often holding their value well.
Buy Now on Jomashop
This is an affiliate link
Key Features
- Blancpain Caliber 1150 movement
- Stainless Steel case with 300m water resistance
- Sapphire crystal for scratch-resistance
- Date display functionality
- 38mm diameter and 10.77mm height
- Extra slim self-winding movement with 100 hour power reserve
Specifications
- Brand
- Blancpain
- Family
- Fifty Fathoms
- Model
- Fifty Fathoms Bathyscaphe Stainless Steel / Grey / Black Nato
- Reference
- 5100B-1110-NABA
- Movement
- blancpain%201150
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 38mm
- Dial Color
- Grey
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings

>>REDUCED FURTHER<< BLANCPAIN FIFTY FATHOMS 45mm DEPLOYANT
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
Blancpain Fifty Fathoms Titanium -5015-12B40-O52A - Blue - 45mm - Mint
The watch is a Blancpain Fifty Fathoms Titanium with a blue dial and 45mm case size. It features an automatic movement, date display, and comes with a blue sail cloth canvas strap. The watch is in mint condition and includes original packaging and papers.
- Condition: Pre-Owned - Mint
- Case Size: 45mm
- Bracelet Type: Blue Blancpain Sail Cloth Canvas w. Tang Buckle
- Material: Titanium

Mint Blancpain 45mm Fifty Fathoms Titanium SunBurst Blue Dial 5015 Complete 2018
This Blancpain Fifty Fathoms Titanium is a 45mm watch with a SunBurst Blue Dial, featuring the famous caliber 1315. It comes with a new Artem Sailcloth Strap and Spring Leaf Deployant.
- Condition: Mint Condition
- Caliber: 1315
- Water Resistance: 100m
- Movement Status: 100% Working condition
Blancpain Fifty Fathoms Bathyscaphe - 5000-0130-B52A - Black - Ceramic - 43mm
The Blancpain Fifty Fathoms Bathyscaphe is a ceramic-clad version of the iconic dive watch, featuring a 43mm case and automatic date movement.
- Condition: Pre-Owned (Mint)
- Case size: 43mm
- Material: Ceramic
- Dial color: Black

BLANCPAIN Fifty Fathoms Bathyscaphe 43mm 5000-1110-70B 2021 Box Papers Bracelet!
A Blancpain Fifty Fathoms Bathyscaphe 43mm watch, dated February 2021, available with box, papers, and an upgraded bracelet. The watch features a stainless steel case and comes with various accessories, including boxes, papers, and extra bands.
- Condition: Pre-owned with wear
- Case size: 43mm
- Year of manufacture: 2021
- Bracelet type: Upgraded OEM stainless steel

>>REDUCED<< BLANCPAIN FIFTY FATHOMS 45mm DEPLOYANT
This Blancpain Fifty Fathoms features a 45mm stainless steel case, domed sapphire bezel, and in-house calibre 1315 movement with a 100 hour power reserve. The watch has a beautiful deployant buckle and comes on a sailcloth strap.
- Condition: Excellent
- Case size: 45mm diameter
- Movement: Blancpain calibre 1315

BLANCPAIN Fifty Fathoms Bathyscaphe 43mm 5000-1110-70B 2021 Box Papers Bracelet!
This Blancpain Fifty Fathoms Bathyscaphe is a 2021 model, dated February of that year, and comes with its original box, papers, and an upgraded bracelet. It features a stainless steel case diameter of 43mm.
- Condition: pre-owned
- Case Material: stainless steel
- Bracelet Type: upgraded OEM stainless steel
- Dimensions: 43mm diameter

Blancpain Fifty Fathoms Titanium 42mm Blue LNIB
The Blancpain Fifty Fathoms Titanium 42mm Blue is a 5-day automatic watch with a blue titanium case and sapphire bezel. The dial features excellent lume and the bezel has smooth action.
- Condition: Lightly worn, LNIB (Like New In Box)
- Case size: 42mm
- Movement type: Automatic
Blancpain Fifty Fathoms Blue Titanium 5015-12b40-052a
The Blancpain Fifty Fathoms is a high-end dive watch with a 45mm titanium case and blue dial. It is a fully complete set, dated to 2021, and comes in pristine shape.
- Condition: mint
- Case size: 45mm diameter
- Year: 2021