Blancpain Fifty Fathoms Fifty Fathoms Stainless Steel / Blue / Blue NATO

Reference 5015-12B40-NAOA

About this watch

The Blancpain Fifty Fathoms 5015-12B40-NAOA is an exceptional luxury watch that embodies the spirit of adventure and elegance. With its rich history and impeccable design, this timepiece is a statement piece that seamlessly transitions from underwater exploration to formal dinners. The automatic movement showcases Blancpain's commitment to innovation and precision, featuring a power reserve of 120 hours. The striking blue dial and durable blue NATO strap add an oceanic touch, while the rotating bezel allows for precise timing. With a water resistance of 300 meters, this watch is built for serious diving. It's a legacy of craftsmanship, style, and functionality that promises to be a loyal companion for years to come.
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Key Features

  • Blancpain caliber 1315 automatic movement
  • 45 mm stainless steel case with rotating bezel and sapphire glass
  • 300 meters water resistance
  • 120-hour power reserve
  • Striking blue dial with stick indexes and sword hands
  • Durable blue NATO strap with quick adjustments
  • Glucydur free sprung balance for enhanced accuracy

Specifications

Brand
Blancpain
Family
Fifty Fathoms
Model
Fifty Fathoms Stainless Steel / Blue / Blue NATO
Reference
5015-12B40-NAOA
Movement
1315
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 45mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Swatch X Blancpain Fifty Fathoms Arctic Ocean - New In Box - Full Kit

Swatch X Blancpain Fifty Fathoms Arctic Ocean - New In Box - Full Kit

This Blancpain Fifty Fathoms Arctic Ocean is a new, unworn timepiece that comes with its original packaging and accessories.

Posted at
Oct 25, 2025, 5:12 PM
Active
[WTS] Blancpain Fifty Fathoms. Ceramic. Clean. Deployant clasp.

Blancpain Fifty Fathoms. Ceramic. Clean. Deployant clasp.

Blancpain - 5015-1130-52A · $7,100
This Blancpain Fifty Fathoms is a classic model with strong lume and features a deployant clasp.

  • Condition: Clean
  • Case material: Ceramic
  • Lug width: 22mm
  • Water resistance: 200m
Posted at
Oct 25, 2025, 3:04 PM
Active
[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. 🔥

Blancpain. Fifty Fathoms. Ceramic. 🔥

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