Blancpain Fifty Fathoms Fifty Fathoms Bathygraphe Quantième Complet Black / Grey / Black NATO

Reference 5054-1110-NABA

Blancpain Fifty Fathoms Bathygraphe Quantième Complet Black / Grey / Black NATO

About this watch

The Blancpain Fifty Fathoms Bathygraphe Quantième Complet is a masterpiece of watchmaking, blending elegance and functionality in a perfect harmony. This stunning timepiece is part of the iconic Fifty Fathoms collection, originally developed for the French Navy in the 1950s. Its stainless steel case is built to withstand the rigors of underwater adventures, while its grey dial adorned with stick and dot indexes ensures readability even in low-light conditions. The watch features a striking moonphase complication, powered by the automatic Blancpain caliber 6654 movement. This self-winding marvel boasts 321 parts, 28 jewels, and a power reserve of up to 72 hours. Its sapphire crystal glass protects the dial against scratches and impacts, making it perfect for adventurous souls. The watch is water-resistant up to 300 meters, ensuring it's ready for action whether you're diving into the deep blue sea or taking a dip in the pool.

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Key Features

Blancpain caliber 6654 automatic movement
Sapphire crystal glass for scratch resistance
Water-resistant up to 300 meters
Grey dial with stick and dot indexes
Moonphase complication for lunar cycle tracking

Specifications

Brand

Blancpain

Family

Fifty Fathoms

Model

Fifty Fathoms Bathygraphe Quantième Complet Black / Grey / Black NATO

Reference

5054-1110-NABA

Movement

6654

Movement Features

Hours, Minutes, Seconds
Date, Day, Month
Moonphase

Case

Stainless Steel 43mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

300

Current Listings

2021 Blancpain Fifty Fathoms Bathyscaphe 5000-1110-B52A 43mm Full Set - $7,495

Blancpain - 5000-1110-B52A · $7,495

Up for sale is a Blancpain Fifty Fathoms Bathyscaphe, a 2021 model featuring a 43mm case.

Condition: Excellent condition with minimal signs of wear
Bracelet condition: light wear
Box condition: flaking
Shipping insurance: fully insured

Posted at

Apr 18, 2026, 4:57 PM

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Blancpain Fifty Fathoms Bathyscaphe 5000-1110-B52A

Blancpain - 5000-1110-B52A · $6,600

The seller is listing a Blancpain Fifty Fathoms Bathyscaphe, a high-end dive watch with a clean condition and included box. The watch appears to be well-maintained and has additional photos available upon request.

Condition: Very Clean
Box included: true

Posted at

Apr 18, 2026, 3:17 PM

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Blancpain Fifty Fathoms – Iconic Diver – Titanium – 2023 Complete Set

Blancpain - 5015 12B40 O52A · $9,900

This Blancpain Fifty Fathoms Automatique is a iconic diver's watch with a titanium case, sapphire bezel, and sunburst blue dial. It features a 45mm size, Blancpain Caliber 1315 automatic movement, and water resistance of 300 meters.

Condition: Excellent
Case material: Titanium
Case size: 45mm diameter
Water resistance: 300m depth rating

Posted at

Apr 18, 2026, 1:35 PM

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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 Ref. 5010-12B40-O52A is a titanium watch with a blue sunburst dial and unidirectional bezel.

Condition: Excellent Condition
Case Size: 42.3mm diameter
Water Resistance: not specified
Box Papers: Yes, full set included

Posted at

Apr 17, 2026, 5:53 PM

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Blancpain Fifty Fathoms Chronographe Flyback 45mm Blue Dial 5085FB-1140-71B

Blancpain - 5085FB-1140-71B · $11,800

The listing features a Blancpain Fifty Fathoms Chronographe Flyback with a blue dial and a 45mm case size.

Condition: Very good condition, rated at 9.8/10 with minimal handling marks
Included Accessories: Inner & outer boxes, booklet, manual polish cloth, warranty card
Condition Rating: 9.8/10

Posted at

Apr 17, 2026, 10:22 AM

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Blancpain Fifty Fathoms Bathyscaphe 38mm – Ref. 5100 1140 O52A PRICE DROP

Blancpain - 5100 1140 O52A · $7,784

The Blancpain Fifty Fathoms Bathyscaphe 38mm delivers iconic dive-watch heritage in a versatile, modern size. Rooted in one of the most historic dive watch lineages in horology, this reference offers refined proportions without sacrificing performance.

Condition: Pre-owned with brand new strap fitted in late 2025
Case Size: 38mm
Case Material: Stainless Steel
Bezel Type: Unidirectional Ceramic

Posted at

Apr 16, 2026, 5:42 PM

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2021 Blancpain Fifty Fathoms Bathyscaphe 5000-1110-B52A 43mm Full Set - $7,495

Blancpain - 5000-1110-B52A · $7,495

Up for sale is a **Blancpain Fifty Fathoms Bathyscaphe**, Reference: 5000-1110-B52A, Year: 2021.

Condition: Excellent condition with minimal signs of wear
Case size: 43mm
Bracelet condition: Light wear

Posted at

Apr 16, 2026, 5:36 PM

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Blancpain Fifty Fathoms 5015 – Titanium – Complete Set 2025

Blancpain - 5015 12B40 O52A · $10,900

The Blancpain Fifty Fathoms Automatique is a dive watch with a rich legacy, featuring a titanium case, sapphire bezel, and deep sunburst blue dial. The watch has a comfortable size of 45mm and a water resistance of 300 meters.

Condition: Excellent overall condition
Case material: Titanium
Diameter: 45mm
Movement: Blancpain Caliber 1315 automatic movement

Posted at

Apr 12, 2026, 1:05 PM

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