Blancpain Fifty Fathoms Fifty Fathoms GMT Stainless Steel / Black / Canvas

Reference 50021-12B30-52B

Blancpain Fifty Fathoms GMT Stainless Steel / Black / Canvas

About this watch

The Blancpain Fifty Fathoms GMT is a masterpiece of horological excellence, boasting a rich legacy dating back to 1735. This Swiss brand has consistently pushed the boundaries of watchmaking, producing only mechanical watches that embody quality and precision. The 50021-12B30-52B model is a testament to Blancpain's commitment to craftsmanship, featuring a sleek black dial, sturdy stainless steel case, and scratch-resistant sapphire crystal. With a water resistance of 300 meters, this timepiece is an ideal companion for divers and water sports enthusiasts. At the heart lies the automatic Blancpain caliber 1315 movement, boasting a power reserve of 120 hours and features for hours, minutes, seconds, and date. The rotating bezel marked from 0-60 allows for easy tracking of dive time, while the mixed indexes and sword hands ensure readability in low light conditions. The rugged canvas strap adds a touch of casual elegance, making this watch perfect for both diving adventures and formal occasions.

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Key Features

Automatic Movement Caliber 1315
300m Water Resistance
Scratch-Resistant Sapphire Crystal
Rotating Bezel Marked from 0-60
Limited Edition of 500 Units
Stainless Steel Case with Shiny Finish
Canvas Strap for Casual Elegance

Specifications

Brand

Blancpain

Family

Fifty Fathoms

Model

Fifty Fathoms GMT Stainless Steel / Black / Canvas

Reference

50021-12B30-52B

Movement

1315

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 48mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

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

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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

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Blancpain Fifty Fathoms Ceramic - 43mm - Box & Papers

Blancpain - 5000-0130-B52A · $7,750

The watch is a Blancpain Fifty Fathoms Bathyscaphe with a 43mm ceramic case, sunburst black dial, and automatic movement.

Condition: Great condition, some minor marks on AR coating
Case size: 43mm diameter
Movement type: Automatic

Posted at

Feb 16, 2026, 9:11 AM

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Blancpain Fifty Fathoms Titanium 42.3mm 5010 12B40 O52A – 2024 – Blue Dial – Excellent Condition Full Set

Blancpain - 5010-12B40-O52A · $14,500

This Blancpain Fifty Fathoms Ref. 5010-12B40-O52A is a titanium case watch featuring a blue sunburst dial and unidirectional bezel with sapphire insert.

Condition: Excellent Condition
Case material: titanium
Diameter: 42.3mm
Case back material: titanium

Posted at

Feb 15, 2026, 1:06 PM

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Blancpain Fifty Fathoms Ceramic - 43mm - Box & Papers

Blancpain - 5000-0130-B52A · $7,995

This Blancpain Fifty Fathoms Ceramic features a 43mm ceramic case, sunburst black dial, and automatic movement. The watch is in amazing pre-owned condition with pristine case and bezel.

Condition: Pre-owned with minor signs of wear
Case Size: 43mm diameter
Movement Type: Automatic
Strap Material: Sail-canvas

Posted at

Feb 14, 2026, 9:52 AM

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Blancpain Fifty Fathoms 5015 Titanium – Complete Set 2025

Blancpain - 5015 12B40 O52B · $11,500

The Blancpain Fifty Fathoms Automatique 5015 is a true dive watch icon, carrying the legacy of the first modern professional dive watch from the early 1950s. With its titanium case and sapphire bezel, it exudes refined presence while maintaining comfort on the wrist.

Condition: Excellent
Case size: 45mm
Material: Titanium
Movement: Blancpain Caliber 1315

Posted at

Feb 11, 2026, 3:00 PM

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♦️♣️Blancpain Fifty Fathoms Bathyscaphe – Ceramic 5000-0130-B52A 2020 Mint Condition 8200 Shipped ♥️♠️

Blancpain - 5000-0130-B52A · $8,250

This Blancpain Fifty Fathoms Bathyscaphe is a full ceramic automatic watch with anti-magnetic movement, dated 2020 and in mint condition. It comes as a complete set with original box, papers, and accessories.

Condition: Mint / Excellent
Case material: Full ceramic
Movement type: Automatic, anti-magnetic

Posted at

Feb 10, 2026, 8:49 PM

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Swatch X Blancpain Fifty Fathoms Scuba Ocean of Storms

Blancpain - Fifty Fathoms Ocean of Storms · $350

This is a Blancpain X Swatch collaboration watch, featuring the Fifty Fathoms Ocean of Storms design. It comes with its box and works well.

Condition: Great condition
Payment Methods: Zelle, PayPal, Western Union

Posted at

Feb 9, 2026, 9:27 PM

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Blancpain x Swatch Scuba Fifty Fathoms, Arctic Ocean Edition

Blancpain x Swatch - Scuba Fifty Fathoms Arctic Ocean Edition · $290

This Blancpain Scuba Fifty Fathoms Arctic Ocean Edition is a unique piece from the collaboration with Swatch. It comes in excellent condition, complete with its original strap and an additional leather strap.

Condition: Excellent
Strap options: 2
Original box included: true

Posted at

Feb 9, 2026, 3:13 PM

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