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

Reference 5000-36S30-NAB A

Blancpain Fifty Fathoms Bathyscaphe Sedna Gold / Black / Grey Nato

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

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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