Bulgari
Bulgari Serpenti Aeterna 104205
The Bulgari Serpenti Aeterna (reference 104205) is an 18K Pink gold watch with a diamond pave dial. It is water resistant to 30 m. It was introduced in 2025 and is still in production.
Specifications
Case
- Reference
- 104205
- Collection
- Serpenti
- Thickness
- 8.08 mm
- Case material
- 18K Pink gold
- Case shape
- Snakehead bangle
- Water resistance
- 30 m
- Bracelet / strap
- Pink gold bangle, 18K Pink gold
Dial and bezel
- Dial
- Diamond pave
Movement
- Movement
- Quartz
Production
- Production
- 2025 – today (current)
Dial versions
This reference was made with these dials and finishes.
104205 Diamond pave
Full brilliant-cut diamond pave dial · Diamond, brilliant, snow-set; dial, case, crown, bangle; 293 stones / 2.6 ct per GPHG
How it compares within the Serpenti family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 104205 (This watch) | — | 18K Pink gold | Diamond pave | — | 2025– |
| 101815 | — | 18k rose gold | Black | — | — |
| 102532 | — | 18k rose gold/ceramic | Black | — | — |
| 102824 | — | Stainless steel | Black | — | — |
| 103003 | — | 18k rose gold | White | — | — |
| 103252 | 35 mm | 18k rose gold | Black | — | — |
| 103524 | — | Stainless steel | Black | — | — |
| 103633 | — | 18k rose gold | Green | — | — |
| 104298 | — | Pink gold | Mother-of-pearl | BVL 100 Piccolissimo | 2026– |
About the Serpenti family
Serpenti is Bulgari's snake-inspired jewellery and watch line, with roots going back to the late 1940s. Its best-known form is the Tubogas, a flexible bracelet made from coiled gold or steel that wraps around the wrist, combined with a snake-head case.
The references in this catalog are mostly quartz, in pink, rose and white gold, some combined with ceramic, and many set with diamonds. Buyers check the Tubogas coil for dents and stretching, the condition of the stones and the case, and the bracelet size, as wrapped bracelets cannot always be resized easily.
Quick answers
- How water resistant is the Bulgari Serpenti Aeterna 104205?
- It is water resistant to 30 metres.
- Is the Bulgari Serpenti Aeterna 104205 still in production?
- Yes, it is a current reference.
- When did the Bulgari Serpenti Aeterna 104205 come out?
- It was introduced in 2025.
- What is the Bulgari Serpenti Aeterna 104205 made of?
- The case is 18K Pink gold. Bracelet or strap: Pink gold bangle, 18K Pink gold.
Catalog facts checked November 2026.