Breguet
Breguet Marine 5517 Titanium 5517TI/G2/9ZU
The Breguet Marine 5517 Titanium (reference 5517TI/G2/9ZU) is a 40 mm titanium watch with a slate grey dial. It runs on the automatic caliber 777A with a 55-hour power reserve and is water resistant to 100 m. It was introduced in 2021 and is still in production.
Specifications
Case
- Reference
- 5517TI/G2/9ZU
- Collection
- Marine
- Case size
- 40 mm
- Thickness
- 11.5 mm
- Case material
- Titanium
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 100 m
- Bracelet / strap
- Alligator leather strap
Dial and bezel
- Dial
- Slate grey
Movement
- Movement
- Automatic
- Caliber
- 777A
- Power reserve
- 55 hours
- Frequency
- 28,800 vph
- Functions
- Date
Production
- Production
- 2021 – today (current)
How it compares within the Marine family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 5517TI/G2/9ZU (This watch) | 40 mm | Titanium | Slate grey | 777A | 2021– |
| 5517TI/G2/TZ0 | 40 mm | Titanium | Slate grey | 777A | 2021– |
| 5517TI/Y1/5ZU | 40 mm | Titanium | Blue | 777A | 2021– |
| 5517TI/Y1/TZ0 | 40 mm | Titanium | Blue | 777A | 2021– |
| 5527TI/Y1/5WV | 42.3 mm | Titanium | Blue | 582QA | 2021– |
| 5527TI/Y1/TW0 | 42.3 mm | Titanium | Blue | 582QA | 2021– |
| 5547TI/Y1/5ZU | 40 mm | Titanium | Blue | 519F/1 | 2021– |
| 5557BB/YS/5WV | 43.9 mm | 18k white gold | Blue | 77F1 | 2022– |
| 5557BR/YS/5WV | 43.9 mm | 18k rose gold | Blue | 77F1 | 2022– |
About the Marine family
Breguet's Marine collection, introduced in 1990, draws on the founder's role as official chronometer maker to the French Navy from 1815. It is the brand's sports-luxury line, with larger cases, crown guards, luminous hands and dials that mix guilloché patterns with nautical motifs such as waves.
The collection was redesigned in 2018 and again in 2023, when titanium became a central material. Key references include the 5517 time-and-date model, the 5527 chronograph and the 5557 Hora Mundi world-time model. Because the generations look similar, confirm the exact reference, case material and dial code against the papers, and check whether the bracelet or the rubber strap is included.
Quick answers
- What size is the Breguet Marine 5517 Titanium 5517TI/G2/9ZU?
- The Breguet Marine 5517 Titanium 5517TI/G2/9ZU has a 40 mm case, 11.5 mm thick.
- What movement does the Breguet Marine 5517 Titanium 5517TI/G2/9ZU use?
- It uses the automatic caliber 777A, with a 55-hour power reserve.
- How water resistant is the Breguet Marine 5517 Titanium 5517TI/G2/9ZU?
- It is water resistant to 100 metres.
- Is the Breguet Marine 5517 Titanium 5517TI/G2/9ZU still in production?
- Yes, it is a current reference.
- When did the Breguet Marine 5517 Titanium 5517TI/G2/9ZU come out?
- It was introduced in 2021.
- What is the Breguet Marine 5517 Titanium 5517TI/G2/9ZU made of?
- The case is titanium. Bracelet or strap: Alligator leather strap.
Catalog facts checked September 2026.