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Blancpain Fifty Fathoms Bathyscaphe Sedna Gold 43mm Black Dial NATO Strap 5000 36S30 NABA - BRAND NEW

Blancpain Fifty Fathoms Bathyscaphe Sedna Gold 43mm Black Dial NATO Strap 5000 36S30 NABA - BRAND NEW Blancpain Fifty Fathoms Bathyscaphe Sedna Gold 43mm…

Reference 5000-36S30-NABA

Full watch configuration

Blancpain Fifty Fathoms Bathyscaphe Sedna Gold 43mm Black Dial NATO Strap 5000 36S30 NABA - BRAND NEW

$23,750.00
Requested condition
Brand New

By Blancpain

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

Blancpain Fifty Fathoms Bathyscaphe Sedna Gold 43mm Black Dial NATO Strap 5000 36S30 NABA - BRAND NEW

Blancpain Fifty Fathoms Bathyscaphe Sedna Gold 43mm Black Dial NATO Strap 5000 36S30 NABA - BRAND NEW

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Blancpain Fifty Fathoms Bathyscaphe Sedna Gold 43mm Black Dial NATO Strap 5000 36S30 NABA - BRAND NEW

Catalogue watch price: $23,750.00 USD

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The Blancpain Fifty Fathoms Bathyscaphe reference 5000-36S30-NABA is a brand-new 43mm dive watch crafted in warm Sedna Gold, presenting a striking black luminous dial paired with a casual NATO fabric strap. The uni-directional rotating bezel completes the professional diving aesthetic while the precious case material elevates this piece into true luxury territory.

What sets this reference apart is the rare combination of Blancpain's storied dive heritage with the warm rose-gold alloy exclusive to Sedna Gold, making it a compelling collector's piece as much as a functional sport watch. Contact Bizak & Co. today to secure this brand-new Fifty Fathoms Bathyscaphe at the best available price.

Compare it across every Fifty Fathoms Bathyscaphe reference we carry, or browse the full Blancpain collection at Bizak & Co.

Buy this Fifty Fathoms Bathyscaphe, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Blancpain Fifty Fathoms Bathyscaphe reference 5000-36S30-NABA represents one of the most compelling intersections of haute horlogerie and serious dive-watch engineering available on the market today. Blancpain's Fifty Fathoms lineage stretches back to 1953, widely recognized as the archetype of the modern diver's watch, and the Bathyscaphe sub-line distills that legacy into a slightly more contemporary, wearable expression without sacrificing a single credential that made the original iconic.

At 43mm, the Sedna Gold case commands the wrist with authority while remaining surprisingly wearable for a precious-metal sport watch. Sedna Gold is Blancpain's proprietary rose-gold alloy, formulated for enhanced hardness and color stability compared with standard 18k rose gold, meaning the warm, blush-toned case retains its finish through years of active wear. The contrast between that lustrous gold case and the deep black luminous dial is immediately arresting and speaks to the watch's dual identity as both tool watch and luxury object.

The black dial is treated with luminescent material on the hour markers and hands, ensuring legibility in low-light and underwater conditions consistent with the Fifty Fathoms' professional diving pedigree. The uni-directional rotating bezel allows divers to track elapsed immersion time safely, a functional hallmark of the Fifty Fathoms family that connects this Sedna Gold reference directly to the workhorse divers of the 1950s and 1960s. Pairing the precious-metal case with a NATO fabric strap delivers an intentional casualness, balancing the watch's inherent opulence with a relaxed, sporty sensibility on the wrist.

The NATO strap configuration also makes the 5000-36S30-NABA unusually versatile: swap to a metal or rubber strap and the watch dresses up considerably, while the fabric NATO keeps daily wear effortless and unpretentious. This flexibility is a hallmark of the Bathyscaphe's broad appeal, attracting both serious collectors drawn to the Sedna Gold case and active enthusiasts who want a genuine diver they can actually wear in the water.

Purchasing this reference brand new from Bizak & Co. means you receive the watch in factory-fresh, unworn condition with all original Blancpain packaging and materials. Bizak & Co. is a trusted luxury watch dealer committed to sourcing authentic timepieces at competitive prices, and our team of specialists is available to answer every question about this reference before you buy. Whether you are adding the Blancpain Fifty Fathoms Bathyscaphe Sedna Gold to a growing collection or acquiring your first true Swiss luxury diver, this is an exceptional opportunity to own one of watchmaking's most storied references in one of its most distinctive configurations.

Technical Details
Reference
5000-36S30-NABA
Model
Fifty Fathoms Bathyscaphe
Case material
Rose Gold
Bracelet material
Fabric
Dial
Black luminous
Case size
43mm
Requested condition
Brand New
FAQ

1. What makes the Blancpain Fifty Fathoms Bathyscaphe 5000-36S30-NABA special?
This reference combines Blancpain's iconic Fifty Fathoms diving heritage with a 43mm case crafted in Sedna Gold, the brand's proprietary rose-gold alloy prized for its warm tone and superior hardness. The pairing of a precious-metal case with a NATO fabric strap makes it both a serious dive watch and a standout luxury collector's piece.

2. What movement powers the Blancpain Fifty Fathoms Bathyscaphe 5000-36S30-NABA?
Blancpain equips the Fifty Fathoms Bathyscaphe family with in-house automatic movements consistent with the brand's manufacture philosophy, though the specific caliber details for this reference are best confirmed directly with Bizak & Co. at the time of purchase. Rest assured that as a brand-new piece, the watch carries full manufacturer specifications.

3. What is the case size of the Blancpain Fifty Fathoms Bathyscaphe Sedna Gold?
The reference 5000-36S30-NABA features a 43mm case diameter in Sedna Gold. This size offers substantial wrist presence while remaining a practical choice for a wide range of wrist sizes, and it is consistent with the Bathyscaphe line's modern, sport-forward proportions.

4. Is the Blancpain Fifty Fathoms Bathyscaphe suitable for everyday wear?
Yes — the Fifty Fathoms Bathyscaphe is designed as a functional diver's watch with a uni-directional rotating bezel and a black luminous dial optimized for legibility in all conditions. The NATO strap makes daily wear comfortable and relaxed, while the robust Sedna Gold case ensures the watch holds up to an active lifestyle.

5. What is Sedna Gold and how does it affect the dial appearance?
Sedna Gold is Blancpain's proprietary 18k rose-gold alloy engineered for greater hardness and long-lasting color compared with standard rose gold, giving the case a distinctive warm blush tone that resists fading and scratching. Against the deep black luminous dial, the Sedna Gold case creates a bold, high-contrast aesthetic that is immediately recognizable and highly desirable among collectors.

6. Is the Blancpain Fifty Fathoms Bathyscaphe 5000-36S30-NABA a good buy and how can I purchase it?
The Fifty Fathoms Bathyscaphe in Sedna Gold is a rare configuration that combines collectible precious-metal appeal with genuine dive-watch functionality, making it a strong long-term acquisition in both wearability and collector value. You can buy this brand-new reference online or by contacting the specialists at Bizak & Co. directly at bizakandco.com for pricing, availability, and any further questions.

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Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

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90-Day Returns for Store Credit

Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

Read eligibility, condition requirements, and exclusions.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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