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

2023 Blancpain Fifty Fathoms Titanium Blue 5015-12B40-O52A 45mm Full Set - $9,995

Blancpain - 5015-12B40-O52A · $9,995

This is a 2023 Blancpain Fifty Fathoms Titanium Blue, a diver's watch. It features a 45mm case and comes in full set including inner & outer box, travel case, international warranty card, instructions manual, and diver's logbook.

Condition: Excellent condition with minimal signs of wear
Case size: 45mm diameter
Water resistance: 100m depth rating

Posted at

May 21, 2026, 10:32 PM

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Blancpain Fifty Fathoms 5015-12B40-O52A 45mm Titanium Blue Dial Box Papers 2025

Blancpain - 5015-12B40-O52A · $9,950

The Blancpain Fifty Fathoms is a high-end diving watch featuring a sunburst blue dial, automatic in-house movement, and 300m water resistance. It has a 45mm satin-finished titanium case and comes with a navy blue sail-canvas strap on a titanium pin buckle.

Condition: Excellent, near mint pre-owned condition
Case size: 45mm diameter
Water resistance: 300m depth rating
Movement: Calibre 1315, automatic

Posted at

May 20, 2026, 4:18 PM

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2026 BNIB / UNWORN Blancpain Fifty Fathoms Bathyscaphe 38mm White Dial – Ref. 5100-1127-W52A

Blancpain - 5100-1127-W52A · $9,899

The Blancpain Fifty Fathoms Bathyscaphe blends vintage dive-watch heritage with modern luxury and understated refinement. It features a white dial, unidirectional ceramic bezel, and automatic movement.

Condition: BNIB/UNWORN
Case size: 38mm diameter
Case material: stainless steel
Bezel type: unidirectional ceramic

Posted at

May 18, 2026, 4:15 PM

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BNIB / UNWORN 2026 Blancpain Fifty Fathoms Bathyscaphe 38mm White Dial – Ref. 5100-1127-W52A

Blancpain - 5100-1127-W52A · $9,899

The Blancpain Fifty Fathoms Bathyscaphe is a luxury sports watch that blends vintage dive-watch heritage with modern refinement, featuring a 38mm satin-brushed stainless steel case and a striking white dial.

Condition: BNIB/UNWORN
Case size: 38mm
Case material: stainless steel
Bezel type: unidirectional ceramic with Liquidmetal markers

Posted at

May 18, 2026, 2:20 PM

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2023 Blancpain Fifty Fathoms Titanium Blue 5015-12B40-O52A 45mm Full Set - $9,995

Blancpain - 5015-12B40-O52A · $9,995

Up for sale is a Blancpain Fifty Fathoms Titanium Blue, a 2023 model featuring a 45mm diameter case. The watch comes in excellent condition with minor flaws.

Condition: Excellent condition with minimal signs of wear
Case size: 45mm diameter
Water resistance: 100m depth rating

Posted at

May 17, 2026, 11:43 PM

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Blancpain Fifty Fathoms Bathyscaphe. Ceramic. Box, Papers.. Ref: 5000-0130-b52a

Blancpain - 5000-0130-b52a · $6,850

Blancpain Fifty Fathoms Bathyscaphe, a luxury watch with ceramic features and accompanied by box and papers.

Box And Papers: included
Shipping: Fedex with insurance
Location: NJ USA

Posted at

May 16, 2026, 12:33 PM

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Blancpain Fifty Fathoms Bathyscaphe - 5100-1140-O52A - Blue - Stainless Steel - 38mm - Extra Straps - Full Kit

Blancpain - 5100-1140-O52A · $6,999

a beautifully sized Blancpain Fifty Fathoms Bathyscaphe with a sunburst blue dial, running perfectly and in very good condition.

Condition: Very good condition
Case size: 38mm diameter
Case material: Stainless Steel
Bezel type: Unidirectional Ceramic

Posted at

May 13, 2026, 1:24 PM

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2021 Blancpain Fifty Fathoms Bathyscaphe Meteor Gray Dial on Bracelet Full Set Ref 5000-1110-70B

Blancpain - 5000-1110-70B · $8,650

The Blancpain Fifty Fathoms Bathyscaphe is a modern dive watch featuring a gorgeous meteor gray sunburst dial. It has a 43MM stainless case, unpolished with sharp lines throughout, and comes on its original H-link style stainless bracelet.

Condition: Really nice condition, lightly worn
Case Size: 43MM diameter
Movement Caliber: Automatic cal 1315
Bracelet Style: H-link style stainless bracelet

Posted at

May 12, 2026, 9:59 PM

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