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

Reference 5100B-1110-NAOA

Blancpain Fifty Fathoms Bathyscaphe Stainless Steel / Blue / Blue Nato

About this watch

The Blancpain Fifty Fathoms Bathyscaphe Stainless Steel is an iconic dive watch that embodies elegance and functionality. This luxury timepiece boasts a stunning blue dial, sleek stainless-steel case, and rotating bezel, making it perfect for diving enthusiasts and those who appreciate quality craftsmanship. The Blancpain caliber 1150 automatic movement provides a power reserve of 100 hours, ensuring reliability and precision. With a water resistance of up to 300 meters, this watch is built for adventure, whether you're exploring the ocean's depths or lounging at a beach resort. Its comfortable NATO strap and slim height of 10.77 mm make it suitable for everyday wear. The Fifty Fathoms Bathyscaphe is more than just a timepiece; it's a celebration of craftsmanship, heritage, and adventure.

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Key Features

Blancpain caliber 1150 automatic movement
Stunning blue dial with stick and dot indexes
Sapphire crystal for excellent scratch resistance
Rotating bezel for tracking time underwater
Water resistance up to 300 meters
Comfortable NATO strap with 20.00 mm lug width
Slim height of 10.77 mm for everyday wear

Specifications

Brand

Blancpain

Family

Fifty Fathoms

Model

Fifty Fathoms Bathyscaphe Stainless Steel / Blue / Blue Nato

Reference

5100B-1110-NAOA

Movement

blancpain%201150

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 38mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

Iconic Diver – Blancpain Fifty Fathoms 5015 – Titanium – Unworn & Complete

Blancpain - 5015-12B40-O52A · $10,500

The Blancpain Fifty Fathoms is a historical dive watch in titanium with a 45mm case, sapphire bezel, and sunburst blue dial.

Condition: Unworn
Case size: 45mm
Water resistance: 300m depth rating

Posted at

Dec 13, 2025, 2:41 PM

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Blancpain x Swatch Scuba Fifty Fathoms Green Abyss

Blancpain · $415

This Blancpain x Swatch Scuba Fifty Fathoms Green Abyss is a unique collaboration between the two brands, featuring a green dial and abyss-inspired design. The watch has been worn a few times but remains in mint condition.

Condition: Mint
Condition details: worn a few times
Includes: everything as if purchasing new including receipt and extra curved ends rubber strap

Posted at

Dec 12, 2025, 2:41 PM

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Dive Icons: Blancpain Fifty Fathoms - 5015 Titanium - Complete Set

Blancpain - 5015-12B30-B52A · $8,500

The Blancpain Fifty Fathoms Automatique is an iconic and historical dive watch in titanium, featuring a 45mm case, sapphire bezel, black dial, and a five-day power reserve. It also has a water resistance of 300 meters.

Condition: Excellent
Case Size: 45mm
Material: Titanium
Movement: Blancpain Caliber 1315 automatic movement

Posted at

Dec 10, 2025, 4:06 PM

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2023 Blancpain Fifty Fathoms Titanium Full Set $8,899

Blancpain - 5015-12B30-B52B · $8,899

A contemporary dive watch honoring the original 1953 Fifty Fathoms with modern tech including a stepped dial and 300m water resistance.

Condition: Excellent - no dings, dents or scratches
Case diameter: 45mm
Case thickness: 15.4mm
Lug width: 23mm

Posted at

Dec 10, 2025, 11:00 AM

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Grail Dive Watch: Blancpain Tribute to Fifty Fathoms MIL-SPEC 40mm

Blancpain - 5008-1130-B52A · $17,500

The Blancpain Tribute to Fifty Fathoms MIL-SPEC is a tribute to an iconic and historical dive watch from Blancpain that played a pivotal role in the history of diving watches. It retains the iconic moisture indicator and classic design, featuring a 40.3mm stainless steel case, sapphire bezel, and black dial.

Case size: 40.3mm
Material: stainless steel
Movement: Blancpain Calibre 1151

Posted at

Dec 7, 2025, 1:29 PM

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Blancpain Fifty Fathoms Automatic 5015 - Sunburst Blue Titanium - Complete Set 2025

Blancpain - 5015 12B40 O52B · $11,500

The Blancpain Fifty Fathoms Automatique 5015 is an iconic and historical dive watch in titanium, featuring a 45mm case, sapphire bezel, and sunburst blue dial. It comes with a sail-canvas blue fabric strap and is powered by the Blancpain Caliber 1315 automatic movement.

Condition: Excellent
Case material: titanium
Case size: 45mm diameter
Movement: Blancpain Caliber 1315 automatic

Posted at

Dec 5, 2025, 12:58 PM

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Blancpain Fifty Fathoms Bathyscaphe Chronographe Flyback

Blancpain - Fifty Fathoms Bathyscaphe Chronographe Flyback · $10,900

Additional details are missing in the provided title. Please check the full Reddit post for information about this Blancpain Fifty Fathoms Bathyscaphe Chronographe Flyback watch.

Posted at

Dec 4, 2025, 6:24 PM

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