Blancpain Fifty Fathoms Fifty Fathoms Bathyscaphe Stainless Steel / Grey / Black Nato
Reference 5100B-1110-NABA
About this watch
The Blancpain Fifty Fathoms Bathyscaphe 5100B-1110-NABA is a stunning luxury dive watch that combines functionality, elegance, and heritage in a unique blend of modern aesthetics and classic diving watch characteristics. Its grey dial adorned with stick and dot indexes creates a sleek professional look, while the black NATO strap adds a rugged touch. The round stainless steel case measures 38mm in diameter and features a rotating bezel marked from 0 to 60 for tracking elapsed time underwater. At its heart lies the Blancpain Caliber 1150, an extra slim self-winding movement with a power reserve of 100 hours and comprising 210 components including 28 jewels. The watch features a date display, water resistance of 300 meters, and is made from durable materials ensuring both style and durability. Founded in 1735, Blancpain is one of the oldest watchmaking brands in the world, known for its commitment to tradition and innovation. When you wear this watch, you're not just wearing a timepiece, but a piece of history that combines craftsmanship, heritage, and functionality. It's an investment in both style and durability, with luxury watches often holding their value well.
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Key Features
- Blancpain Caliber 1150 movement
- Stainless Steel case with 300m water resistance
- Sapphire crystal for scratch-resistance
- Date display functionality
- 38mm diameter and 10.77mm height
- Extra slim self-winding movement with 100 hour power reserve
Specifications
- Brand
- Blancpain
- Family
- Fifty Fathoms
- Model
- Fifty Fathoms Bathyscaphe Stainless Steel / Grey / Black Nato
- Reference
- 5100B-1110-NABA
- Movement
- blancpain%201150
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 38mm
- Dial Color
- Grey
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[WTS] Blancpain Fifty Fathoms Bathyscaphe 38mm 5100B 1110 B52A $6,200](https://preview.redd.it/95dlwefmep5f1.jpg?width=640&crop=smart&auto=webp&s=5c849b3ed00ba6e212a3b2ec27ffe080c90124b8)
Blancpain Fifty Fathoms Bathyscaphe 38mm 5100B 1110 B52A $6,200
The Blancpain Fifty Fathoms Bathyscaphe is a tastefully designed watch with a ceramic bezel, brushed case, and faceted lugs. It features a sunburst anthracite dial and is powered by the Caliber 1150 with a 100h power reserve.
- Condition: Very Good
- Case size: 38mm
- Bezel material: ceramic
- Dial description: sunburst anthracite
![[WTS] Blancpain Fifty Fathoms Milspec Ref. 5008 Full Set](https://preview.redd.it/o17k08kpz45f1.jpg?width=640&crop=smart&auto=webp&s=5702d75471e79134bca9fecd0e16d214d6f3516c)
Blancpain Fifty Fathoms Milspec Ref. 5008 Full Set
The Blancpain Fifty Fathoms Milspec Ref. 5008 is a legendary dive watch with a unique dial and exceptional condition, featuring a 40.3mm x 46mm case, automatic movement, and an abundance of lume.
- Condition: Excellent condition
- Case size: 40.3 x 46 x 13 mm
- Movement reserve: 100-hour power reserve
- Accuracy: -0.6 s/d

Pre-Owned Blancpain Fifty Fathoms Chronographe Flyback 5085FB 1140 52B
The Blancpain Fifty Fathoms Chronographe Flyback is a pre-owned automatic watch with a blue dial and 300m water resistance. It features a stainless steel case size of 45mm and comes with a blue sailcloth strap.
- Condition: 91% due to slight marks on the lugs and case, strap in 93% condition
- Case Size: 45mm diameter
- Material: Stainless Steel
- Dial Color: Blue

Pre-Owned Blancpain Fifty Fathoms Chronographe Flyback 5085FB 1140 52B
This pre-owned Blancpain Fifty Fathoms Chronographe Flyback watch is a high-end dive watch with a blue dial and a stainless steel case. It features an automatic movement and has a water resistance of 300 meters.
- Condition: 91% - slight marks on the lugs and throughout the case, strap in 93% condition with slight creasing and marks on the clasp
- Movement: Automatic
- Case size: 45mm diameter
- Material: Stainless Steel
Blancpain Fifty Fathoms Flyback Chronograph 18k Gold, 45mm full set extra straps
This variant of the Fifty Fathoms sits very nicely on the wrist even at 45mm, and is cased in solid 18k gold. A great feature of this watch is the flyback chronograph function.
- Case material: 18k gold
- Diameter: 45mm
- Straps included: green leather strap,Blancpain blue sailcloth strap

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

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

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

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