Blancpain Fifty Fathoms Fifty Fathoms Bathyscaphe Stainless Steel / White / Green Nato

Reference 5100-1127-NAH

About this watch

When it comes to luxury diving watches, few names resonate as profoundly as Blancpain. With a history dating back to 1735, this brand has consistently set the bar high for quality, craftsmanship, and design. The Blancpain Fifty Fathoms Bathyscaphe 5100-1127-NAH is a timepiece that perfectly marries aesthetic appeal with functionality. At its heart lies the extra slim self-winding Blancpain Caliber 1150 movement, boasting a power reserve of 100 hours and featuring 210 components, including 28 jewels. This caliber combines precision and durability鈥攁 true testament to Blancpain's dedication to watchmaking excellence. The watch features an analog display that shows hours, minutes, seconds, and the date on its white dial with stick and dot indexes. With a water resistance rating of 300 meters and crafted from high-quality stainless steel, this watch is built for serious underwater adventures. Its diameter of 38.00 mm and height of 10.77 mm strike a perfect balance between presence and wearability, making it suitable for both casual and formal occasions.
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Key Features

  • Blancpain Caliber 1150 self-winding movement
  • 300m water resistance
  • White dial with stick and dot indexes
  • 38.00mm diameter x 10.77mm height
  • High-quality stainless steel case
  • Sapphire crystal glass
  • Green NATO strap

Specifications

Brand
Blancpain
Family
Fifty Fathoms
Model
Fifty Fathoms Bathyscaphe Stainless Steel / White / Green Nato
Reference
5100-1127-NAH
Movement
blancpain%201150
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 38mm
Dial Color
White
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Blancpain Fifty Fathoms Bathyscaphe Chronographe Flyback

Blancpain Fifty Fathoms Bathyscaphe Chronographe Flyback

a high-end diving watch with a chronograph and flyback function, part of the Fifty Fathoms collection

Posted at
Oct 21, 2025, 2:37 PM
Active
[WTS] Blancpain Fifty Fathoms 45mm Grande Date

Blancpain Fifty Fathoms 45mm Grande Date

Blancpain - Fifty Fathoms $10,999
This iconic Blancpain Fifty Fathoms is a 45mm watch with an extremely comfortable design and a stunning black sunray dial. It's in immaculate condition, making it a great find for collectors.

  • Condition: Immaculate
  • Size: 45mm diameter
Posted at
Oct 19, 2025, 9:12 AM
Active
[WTS] Blancpain Fifty Fathoms Blue Titanium 42.3

Blancpain Fifty Fathoms Blue Titanium 42.3

The Blancpain Fifty Fathoms is a modern dive watch with a lightweight titanium case and blue sunburst dial. It has true tool-watch capability with 300m water resistance, but is also refined enough to wear as a daily or dressed up.

  • Water Resistance: 300m
  • Case Material: titanium
  • Bezel: sapphire
Posted at
Oct 19, 2025, 9:06 AM
Active
[WTS] Blancpain. Fifty Fathoms. Ceramic. 馃敟

Blancpain. Fifty Fathoms. Ceramic. 馃敟

Blancpain - 5015-1130-52A $7,100
This Blancpain Fifty Fathoms is a classic model with strong lume, available for sale.

  • Condition: Clean condition
  • Mrp: 17200
  • Location: NJ USA
Posted at
Oct 16, 2025, 4:36 PM
Active
[WTS] *Price Reduction* Blancpain x Swatch Scuba Fifty Fathoms, Arctic Ocean Edition

*Price Reduction* Blancpain x Swatch Scuba Fifty Fathoms, Arctic Ocean Edition

The Blancpain Scuba Fifty Fathoms is a special edition collaboration with Swatch, featuring the Arctic Ocean design. It comes in very good condition with only a minor scratch on one of the buckles.

  • Condition: Very good
  • Damage: small scratch on one buckle
Posted at
Oct 16, 2025, 2:30 PM
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