Bulgari
Bulgari Octo Finissimo Tourbillon 102138
The Bulgari Octo Finissimo Tourbillon (reference 102138) is a 40 mm platinum watch.
Specifications
Case
- Reference
- 102138
- Collection
- Octo Finissimo
- Case size
- 40 mm
- Case material
- Platinum
- Case shape
- Other
Movement
- Movement
- Manual
- Functions
- Tourbillon
Dial versions
This reference was made with these dials and finishes.
102138 Black
BGO40BPLTBXT
Black
How it compares within the Octo Finissimo family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 102138 (This watch) | 40 mm | Platinum | — | — | — |
| 103200 | 40 mm | Titanium (sandblasted) | Titanium | BVL 305 | 2021– |
| 103812 | 40 mm | 18k yellow gold | Blue | BVL 138 | — |
| 103834 | 40 mm | Titanium (sandblasted) | — | BVF 900 | 2025– |
| 103856 | 40 mm | Stainless steel | Salmon | BVL 138 | — |
| 103890 | 42 mm | Titanium | Green | BVL 318 | 2024– |
| 104089 | 37 mm | Titanium (sandblasted) | — | BVF 100 | 2026– |
| 104120 | 37 mm | 18k yellow gold | — | BVF 100 | 2026– |
| 104351 | 37 mm | Titanium (satin-polished) | — | BVF 100 | 2026– |
About the Octo Finissimo family
The Octo Finissimo is the series with which Bulgari set a run of records for thinness. It began in 2014 with a very thin tourbillon, followed by a minute repeater, and in 2017 by an automatic with a micro-rotor that made the line widely known. The octagonal case and integrated bracelet, often in titanium or steel with a fine sandblasted finish, became the signature look.
The catalog includes many references, among them hand-wound models, skeleton versions, chronographs, tourbillons and limited editions in gold, ceramic and carbon. Because the case is so thin, check it and the bracelet for bends, dents and wear, confirm the caliber against the reference, and expect buyers to ask for the full set.
Quick answers
- What size is the Bulgari Octo Finissimo Tourbillon 102138?
- The Bulgari Octo Finissimo Tourbillon 102138 has a 40 mm case.
- What is the Bulgari Octo Finissimo Tourbillon 102138 made of?
- The case is platinum.
Catalog facts checked September 2026.