Blancpain Fifty Fathoms Fifty Fathoms Bathyscaphe Sedna Gold / Black / Grey Nato

Reference 5000-36S30-NAB A

About this watch

The Blancpain Fifty Fathoms Bathyscaphe Sedna Gold is a masterpiece that embodies the spirit of adventure and luxury. This stunning timepiece combines a robust design with luxurious materials, making it ideal for both underwater adventures and formal occasions. The use of Sedna Gold gives the watch a warm, rich hue that's not only beautiful but also durable. The dial features striking black stick and dot indexes, adding elegance to its functionality. With a date display at 4:30 and sapphire glass protecting the dial, this watch exudes confidence. At the core is the Blancpain caliber 1315, an automatic marvel with a remarkable power reserve of 120 hours. This movement ensures accuracy, even when left unwound for days. The Fifty Fathoms Bathyscaphe boasts a water resistance of 300 meters and features a rotating bezel with a 0-60 scale for easy dive time tracking. With a grey NATO strap adding casual sophistication, this watch can seamlessly transition from deep-sea dives to formal events.
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Key Features

  • Sedna Gold case
  • Blancpain caliber 1315 movement
  • 300m water resistance
  • Rotating bezel with 0-60 scale
  • Grey NATO strap
  • Scratch-resistant sapphire glass

Specifications

Brand
Blancpain
Family
Fifty Fathoms
Model
Fifty Fathoms Bathyscaphe Sedna Gold / Black / Grey Nato
Reference
5000-36S30-NAB A
Movement
1315
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Sedna Gold 43mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[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 · $14,500
The watch features a 42.3mm titanium case and buckle, blue sunburst dial with luminous markers, and a blue unidirectional bezel with sapphire insert.

  • Condition: Excellent condition
  • Case material: Titanium
  • Diameter: 42.3mm
  • Bezel material: Sapphire
Posted at
Feb 22, 2026, 11:50 AM
Active
[WTS] Blancpain Fifty Fathoms – Iconic Diver – Titanium – 2025 Set

Blancpain Fifty Fathoms – Iconic Diver – Titanium – 2025 Set

Blancpain - 5015 12B40 O52A · $11,500
The Blancpain Fifty Fathoms is an iconic diver watch with a rich history, introduced in the early 1950s as the first modern professional dive watch. It features a titanium case, sapphire bezel, and deep sunburst blue dial. The watch comes with a sail-canvas blue fabric strap and Blancpain Caliber 1315 automatic movement.

  • Condition: Excellent overall condition
  • Case size: 45mm diameter
  • Water resistance: 300m depth rating
  • Movement: Blancpain Caliber 1315 automatic with silicon balance spring
Posted at
Feb 20, 2026, 12:23 PM
Active
[WTS] Blancpain Fifty Fathoms Bathyscaphe 5000-1110-B52A 43mm Box Papers 2020

Blancpain Fifty Fathoms Bathyscaphe 5000-1110-B52A 43mm Box Papers 2020

The Blancpain Fifty Fathoms Bathyscaphe is a stainless steel watch with a metallic grey sunray dial and automatic Calibre 1315 movement. It features luminous dot hour markers, baton hands, and 300m water resistance.

  • Condition: Excellent, near mint condition
  • Case size: 43mm diameter
  • Movement: Calibre 1315, automatic
  • Power reserve: 120 hours
Posted at
Feb 19, 2026, 11:58 AM
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[WTS] 2022 Blancpain Fifty Fathoms Bathyscaphe Flyback Chrono - 5200-1110-B52A - Full Set

2022 Blancpain Fifty Fathoms Bathyscaphe Flyback Chrono - 5200-1110-B52A - Full Set

Blancpain - 5200-1110-B52A · $10,250
The Blancpain Fifty Fathoms Bathyscaphe Chrono 5200 Flyback is a chronograph masterpiece with a simple, satin finished case and sunburst meteor grey dial.

  • Condition: Excellent pre-owned condition with minor signs of visible wear
  • Case Size: 43mm diameter
  • Movement Frequency: 5 Hz / 36,000 vph
  • Power Reserve: ~50-hour power reserve
Posted at
Feb 18, 2026, 1:24 PM
Active
[WTS] 2020 Blancpain 5015-1130-52B Fifty Fathoms Steel Blue Dial 45mm Men's Watch - $8,995

2020 Blancpain 5015-1130-52B Fifty Fathoms Steel Blue Dial 45mm Men's Watch - $8,995

Blancpain - 5015-1130-52B · $8,995
2020 Blancpain Fifty Fathoms watch with a steel blue dial, designed for men, and featuring a 45mm case size.

  • Case diameter: 45mm
Posted at
Feb 17, 2026, 9:38 AM
Active
>>REDUCED FURTHER<< BLANCPAIN FIFTY FATHOMS 45mm DEPLOYANT 2022

>>REDUCED FURTHER<< BLANCPAIN FIFTY FATHOMS 45mm DEPLOYANT 2022

Blancpain - Fifty Fathoms · $7,975
This Blancpain Fifty Fathoms features a 45mm stainless steel case, domed sapphire bezel, and in-house calibre 1315 with a 100 hour power reserve. The watch has a spectacular lume and comes on a Blancpain Fifty Fathoms sailcloth strap.

  • Condition: Excellent
  • Case size: 45mm
  • Water resistance: unknown
  • Strap: Blancpain Fifty Fathoms sailcloth strap
Posted at
Apr 4, 2025, 2:08 PM
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BLANCPAIN Fifty Fathoms Bathyscaphe 43mm 5000-1110-70B 2021 Box Papers Bracelet!

BLANCPAIN Fifty Fathoms Bathyscaphe 43mm 5000-1110-70B 2021 Box Papers Bracelet!

Blancpain - 5000-1110-70B · $8,950
This 2021 Blancpain Fifty Fathoms Bathyscaphe comes with box, papers, and an upgraded bracelet. It features a 43mm case and includes various accessories such as leather travel cases and polishing cloths.

  • Condition: used
  • Box And Papers: true
  • Bracelet: upgraded OEM stainless steel
Posted at
Apr 2, 2025, 8:34 AM
Active
BLANCPAIN Fifty Fathoms Bathyscaphe 43mm 5000-1110-70B 2021 Box Papers Bracelet!

BLANCPAIN Fifty Fathoms Bathyscaphe 43mm 5000-1110-70B 2021 Box Papers Bracelet!

Blancpain - 5000-1110-70B · $8,950
The Blancpain Fifty Fathoms Bathyscaphe is a beautiful watch that comes with its original box, papers, and an upgraded bracelet. It's dated February 2021 and includes various accessories such as diver display case, leather travel case, OEM stainless steel bracelet, and polishing cloth.

  • Box And Papers: true
  • Bracelet Upgrade: true
  • Year: 2021
Posted at
Mar 30, 2025, 1:22 PM
Active
>>REDUCED FURTHER<< BLANCPAIN FIFTY FATHOMS 45mm DEPLOYANT

>>REDUCED FURTHER<< BLANCPAIN FIFTY FATHOMS 45mm DEPLOYANT

Blancpain - Fifty Fathoms · $8,150
This Blancpain Fifty Fathoms is a stainless steel watch with a 45mm size and domed sapphire bezel. It features Blancpain's in-house calibre 1315 movement with a 100 hour power reserve.

  • Condition: Excellent condition, no issues
  • Case Size: 45mm
  • Movement Power Reserve: 100 hours
Posted at
Mar 28, 2025, 3:38 PM
Active