Breguet · Classique
Breguet Classique Phase de Lune 7787 (18 ct rose gold)
Reference 7787BR/12/9V6 · Classic · 39 mm
Specifications
- Reference
- 7787BR/12/9V6
- Family
- Classique
- Category
- Classic
- Status
- Current
- Case material
- 18 ct rose gold
- Case diameter
- 39 mm
- Case thickness
- 10.3 mm Official
- Lug-to-lug
- —
- Lug width
- 20 mm Official
- Water resistance
- 30 m
- Bezel
- —
- Calibre
- Calibre 591 DRL Official
- Power reserve
- 38 h
- Frequency
- 28,800 vph (4 Hz)
Official product page · retrieved October 18, 2026
Does it fit your wrist?
Enter your wrist circumference. The watch appears to scale on the flat top of the wrist.
No lug-to-lug figure exists for this reference yet, so fit cannot be computed.
Measurements and sources
Brands rarely publish thickness, lug width and lug-to-lug together. Each observation below is kept separate, with who gave it.
Case thickness
| Value | Type | Source | Date |
|---|---|---|---|
| 10.3 mm | Official | Breguet | October 18, 2026 |
Lug-to-lug
No source gave this figure yet.
Lug width
Lug width is the gap between the lugs, where the strap fits. It is not lug-to-lug.
| Value | Type | Source | Date |
|---|---|---|---|
| 20 mm | Official | Breguet | October 18, 2026 |
Calibre source
Official Breguet · retrieved October 18, 2026
Other versions in the same case
These references differ only by dial, bracelet or bezel colour. The brand gives them the same case dimensions, so the figures on this page apply to them too.
Other Classique references
Other Breguet models
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| Tradition 7057 (18 ct rose gold) 7057BR/G9/9W6 | 40 mm | 11.7 mm | — | Calibre 507 DR1 |
| Tradition Quantième Rétrograde 7597 (18 ct rose gold) 7597BR/G1/9WU | 40 mm | 12.1 mm | — | Calibre 505Q |
| Tradition Seconde Rétrograde 7097 (18 ct rose gold) 7097BR/G1/9WU | 40 mm | 11.8 mm | — | Calibre 505SR1 |
| Tradition 7057 (18 ct white gold) 7057BB/11/9W6 | 40 mm | 11.7 mm | — | Calibre 507 DR1 |
| Tradition Quantième Rétrograde 7597 (18 ct white gold) 7597BB/G1/9WU | 40 mm | 12.1 mm | — | Calibre 505Q |
| Tradition Seconde Rétrograde 7097 (18 ct white gold) 7097BB/G1/9WU | 40 mm | 11.8 mm | — | Calibre 505SR1 |