Louis Erard
Louis Erard Le Régulateur x Alain Silberstein (black, blue flange) 85358TT15.BTT82
The Louis Erard Le Régulateur x Alain Silberstein (black, blue flange) (reference 85358TT15.BTT82) is a 40 mm Microblasted grade 2 titanium and polished grade 5 titanium watch with a black dial. It runs on the automatic caliber Sellita SW266-1 with a 38-hour power reserve and is water resistant to 100 m.
Specifications
Case
- Reference
- 85358TT15.BTT82
- Collection
- Excellence
- Case size
- 40 mm
- Case material
- Microblasted grade 2 titanium and polished grade 5 titanium
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 100 m
- Bracelet / strap
- Black nylon
Dial and bezel
- Dial
- Black
Movement
- Movement
- Automatic
- Caliber
- Sellita SW266-1
- Power reserve
- 38 hours
- Functions
- Regulator
Production
- Production
- Limited
Dial versions
This reference was made with these dials and finishes.
85358TT15.BTT82 Black
Matt black; blue brushed flange
How it compares within the Excellence family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 85358TT15.BTT82 (This watch) | 40 mm | Microblasted grade 2 titanium and polished grade 5 titanium | Black | Sellita SW266-1 | — |
| 22243AA01.BOA02 | 38 mm | Stainless steel | Silver | 2 x Sellita SW100 | — |
| 34237AA54.BVA38 | 42 mm | Stainless steel | Cream | Sellita SW261-1 | — |
| 54230AS61.BVA08 | 40 mm | Stainless steel | Silver | ETA 7001 with RE9 regulator module | — |
| 54230NS62.BVA09 | 40 mm | Stainless steel with black PVD | Black | ETA 7001 with RE9 regulator module | — |
| 66237AA52.BVA34 | 42 mm | Stainless steel | Black | Sellita SW261-1 | — |
| 74359TT02.BTT88 | 40 mm | Microblasted grade 2 titanium and polished grade 5 titanium; red ABS pusher | Black | Sellita SW500 MPCa | — |
| 75357TT02.BTT88 | 40 mm | Microblasted grade 2 titanium and polished grade 5 titanium | Black | ETA 2836-2 | — |
| 85237AA56.BVA175 | 42 mm | Stainless steel | Grey | Sellita SW266-1 | — |
About the Excellence family
The Excellence is Louis Erard's upper line, used for its enamel and guilloché dials and its collaborations with designers and independent watchmakers.
The catalog lists the Excellence Émail Grand Feu and Guilloché Main, the Regulator and La Semaine made with Alain Silberstein, Le Chronographe and other editions, in steel and titanium. Most are limited, so dealers check the number and papers.
Quick answers
- What size is the Louis Erard Le Régulateur x Alain Silberstein (black, blue flange) 85358TT15.BTT82?
- The Louis Erard Le Régulateur x Alain Silberstein (black, blue flange) 85358TT15.BTT82 has a 40 mm case.
- What movement does the Louis Erard Le Régulateur x Alain Silberstein (black, blue flange) 85358TT15.BTT82 use?
- It uses the automatic caliber Sellita SW266-1, with a 38-hour power reserve.
- How water resistant is the Louis Erard Le Régulateur x Alain Silberstein (black, blue flange) 85358TT15.BTT82?
- It is water resistant to 100 metres.
- Is the Louis Erard Le Régulateur x Alain Silberstein (black, blue flange) 85358TT15.BTT82 still in production?
- Limited.
- What is the Louis Erard Le Régulateur x Alain Silberstein (black, blue flange) 85358TT15.BTT82 made of?
- The case is Microblasted grade 2 titanium and polished grade 5 titanium. Bracelet or strap: Black nylon.
Catalog facts checked November 2026.