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] 23mm Artem Classic Sailcloth Sand Beige Strap, Perfect for Blancpain Fifty Fathoms - $65 Shipped

23mm Artem Classic Sailcloth Sand Beige Strap, Perfect for Blancpain Fifty Fathoms - $65 Shipped

A 23mm Artem Classic Sailcloth strap in Sand Beige, designed for Blancpain Fifty Fathoms or Bathyscaphe. The strap comes with original clasp and springbars, and is a great alternative to the stock color.

Posted at
Jul 31, 2025, 1:28 PM
Active
[WTS] Swatch x Blancpain Fifty Fathoms "Green Abyss" 4x available at retail

Swatch x Blancpain Fifty Fathoms "Green Abyss" 4x available at retail

A limited-edition collaboration between Swatch and Blancpain, featuring the Fifty Fathoms design in a unique green colorway.

  • Condition: Brand new, never worn
  • Shipping Cost: 19
  • Shipping Method: USPS priority
Posted at
Jul 31, 2025, 10:39 AM
Active
[WTS] Blancpain Fifty Fathoms 70th Anniversary Act 3 Bronze Gold Helmet/PAPERS!

Blancpain Fifty Fathoms 70th Anniversary Act 3 Bronze Gold Helmet/PAPERS!

Blancpain - 5901 5630 NANAB · $23,000
Blancpain Fifty Fathoms 70th Anniversary Act 3 Bronze Gold Helmet is a limited edition timepiece, issued in only 555 pieces. It comes with a box inspired by the historic camera housing and features automatic movement.

  • Condition: Excellent pre-owned condition with typical cosmetic wear
  • Case material: 9K Bronze Gold
  • Movement type: Automatic
  • Crystal: Sapphire
Posted at
Jul 30, 2025, 3:27 PM
Active
[WTS] Blancpain Fifty Fathoms 45mm Stainless Steel Automatic Black Dial 5015-1130-32

Blancpain Fifty Fathoms 45mm Stainless Steel Automatic Black Dial 5015-1130-32

Blancpain - 5015-1130-32 · $8,000
This beautiful timepiece is a Blancpain Fifty Fathoms 45mm Stainless Steel Automatic Black Dial, featuring a uni-directional rotating bezel and automatic movement. It comes in nice pre-owned condition with minimal wear.

  • Condition: Pre-owned, minimal cosmetic wear
  • Case diameter: 45mm
  • Water resistance: 300 meters/1000 feet
  • Movement: Automatic
Posted at
Jul 29, 2025, 4:00 PM
Active
[FSO] Blancpain Fifty Fathoms 42.3 MM on Titanium Bracelet

[FSO] Blancpain Fifty Fathoms 42.3 MM on Titanium Bracelet

Blancpain - Fifty Fathoms · $15,000.002
The Blancpain Fifty Fathoms is an iconic dive watch with a titanium case and bracelet, making it easy to wear. The size of this model (42.3 mm) is perfect for those who want a large but not too large watch.

  • Condition: Excellent condition
  • Case material: Titanium
  • Bracelet: Titanium bracelet
  • Diameter: 42.3mm
Posted at
Jul 22, 2025, 6:56 PM
Active