Blancpain Fifty Fathoms Fifty Fathoms Bathyscaphe Stainless Steel / White / Baby Blue Nato

Reference 5100-1127-NAT

Blancpain Fifty Fathoms Bathyscaphe Stainless Steel / White / Baby Blue Nato

About this watch

The Blancpain Fifty Fathoms Bathyscaphe 5100-1127-NAT is an elegant yet sporty diving watch that combines classic styling with modern technology. Crafted from high-quality stainless steel, the case measures a modest 38mm in diameter and stands 10.77mm tall, showcasing exquisite craftsmanship. The rotating bezel allows for accurate tracking of elapsed time underwater, while the analog display features hours, minutes, seconds, and date function. Protected by a sapphire crystal, this watch is resistant to scratches and impacts. The baby blue NATO strap offers great comfort and adjustability, making it perfect for diving enthusiasts or those who appreciate fine craftsmanship. With its robust movement, excellent water resistance, and stunning design, the Blancpain Fifty Fathoms Bathyscaphe 5100-1127-NAT is a timepiece that can withstand the depths of the ocean and the heights of sophistication.
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Key Features

  • 38mm stainless steel case
  • 300m water resistance
  • Blancpain caliber 1315 automatic movement
  • Sapphire crystal
  • White dial with baby blue NATO strap
  • Rotating bezel for elapsed time tracking

Specifications

Brand
Blancpain
Family
Fifty Fathoms
Model
Fifty Fathoms Bathyscaphe Stainless Steel / White / Baby Blue Nato
Reference
5100-1127-NAT
Movement
1315
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 38mm
Dial Color
White
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Blancpain Fifty Fathoms. Trilogy. 40mm. $3999 only !! Bracelet included.

Blancpain Fifty Fathoms. Trilogy. 40mm. $3999 only !! Bracelet included.

Blancpain - Fifty Fathoms Trilogy · $3,999
A Blancpain Fifty Fathoms Trilogy, a high-end watch featuring a 40mm case. The watch is deployed on an aftermarket rubber strap and comes with the original bracelet.

  • Condition: Pre-owned with one broken endlink
  • Strap material: Rubber
  • Bracelet included: true
  • Dimensions: 40mm diameter
Posted at
May 1, 2026, 9:40 AM
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[WTS] Blancpain Fifty Fathoms 5015 – Titanium – Complete Set 2025

Blancpain Fifty Fathoms 5015 – Titanium – Complete Set 2025

Blancpain - 5015 · $10,900
The Blancpain Fifty Fathoms Automatique 5015 is a titanium dive watch with a rich history, featuring a 45mm case, sapphire bezel, and sunburst blue dial. It is powered by the Caliber 1315 automatic movement, which includes a magnetic-resistant silicon balance spring.

  • Condition: Excellent overall condition
  • Case size: 45mm
  • Water resistance: 300 meters
  • Movement: Blancpain Caliber 1315
Posted at
Apr 29, 2026, 3:48 PM
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[WTS] Blancpain Fifty Fathoms Bathyscaphe Chrono Flyback 5200-0130-NABA Ceramic 2023

Blancpain Fifty Fathoms Bathyscaphe Chrono Flyback 5200-0130-NABA Ceramic 2023

Blancpain - 5200-0130-NABA · $10,350
A Blancpain Fifty Fathoms Bathyscaphe Chrono Flyback in black ceramic, featuring a sunburst dial and flyback chronograph.

  • Condition: Very good pre-owned condition with small chips on lugs
  • Case size: 43.6mm
  • Material: satin-brushed black ceramic
  • Movement: Calibre F385
Posted at
Apr 29, 2026, 12:24 PM
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[WTS] Blancpain Fifty Fathoms Bathyscaphe Meteor Grey Dial on Bracelet Full 2021 Set Ref 5000-1110-70B AKA ONE BADASS DIVE WATCH!

Blancpain Fifty Fathoms Bathyscaphe Meteor Grey Dial on Bracelet Full 2021 Set Ref 5000-1110-70B AKA ONE BADASS DIVE WATCH!

Blancpain - 5000-1110-70B · $8,750
The Blancpain Fifty Fathoms Bathyscaphe is a modern dive watch with a meteor grey sunburst dial, featuring automatic cal 1315 movement and a 43MM stainless case. It comes on its original H-link style stainless bracelet and includes additional accessories such as an outer box, inner hardshell box, and booklets.

  • Condition: lightly worn, regular wear
  • Case diameter: 43MM
  • Movement: Automatic cal 1315
  • Bracelet type: H-link style stainless bracelet
Posted at
Apr 28, 2026, 9:19 PM
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[WTS] STEEL DEAL! 2018 Blancpain 5015-1130-52A Fifty Fathoms Steel Black Dial 45mm Men's Watch Full Set B&P - $7,995

STEEL DEAL! 2018 Blancpain 5015-1130-52A Fifty Fathoms Steel Black Dial 45mm Men's Watch Full Set B&P - $7,995

Blancpain - 5015-1130-52A · $7,995
2018 Blancpain Fifty Fathoms with a black dial, measuring 45mm in diameter. It is a men's watch and comes full set.

  • Case diameter: 45mm
  • Water resistance: Full set B&P
Posted at
Apr 28, 2026, 10:32 AM
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[WTS] Blancpain Fifty Fathoms 45mm 5015 1130 71S — Excellent Condition, Box & Papers (Open Card)

Blancpain Fifty Fathoms 45mm 5015 1130 71S — Excellent Condition, Box & Papers (Open Card)

Blancpain - 5015-1130-71S · $9,000
The Blancpain Fifty Fathoms is a modern dive watch featuring a deep black dial and a sapphire-capped rotating bezel. Its stainless steel case delivers strong wrist presence, while the automatic movement offers exceptional performance and reliability.

  • Condition: Excellent condition with extremely minor signs of wear
  • Box And Papers: true
  • Warranty Card Status: open
  • Case Dimensions: 45mm diameter, 50mm lug to lug, 15.5mm thick
Posted at
Apr 27, 2026, 9:06 AM
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[WTS] Blancpain Fifty Fathoms Chronographe Flyback 5085 $9,399

Blancpain Fifty Fathoms Chronographe Flyback 5085 $9,399

Blancpain - 5085F · $9,399
The Blancpain Fifty Fathoms Chronographe Flyback is a 45mm high-luxury dive chronograph with 300m water resistance and iconic sapphire-capped bezel. It features a Frederique Piguet-based movement, flyback complication, and superior finishing.

  • Condition: Preowned, great condition
  • Movement: Blancpain Cal F185, 37-jewel automatic
  • Case Size: 45mm diameter
  • Case Thickness: 15.5mm height
Posted at
Apr 25, 2026, 1:45 PM
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[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
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[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)

Blancpain - 5015-12B40-O52A · $991
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
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View listing on r/WatchExchange