Montblanc · Star Legacy
Montblanc Star Legacy Nicolas Rieussec Chronograph 43 mm
Reference MB129764 · Chronograph · 43 mm
Specifications
- Reference
- MB129764
- Family
- Star Legacy
- Category
- Chronograph
- Status
- Current
- Case material
- Stainless steel
- Case diameter
- 43 mm
- Case thickness
- 15.01 mm Official
- Lug-to-lug
- —
- Lug width
- 21 mm Official
- Water resistance
- 50 m
- Bezel
- —
- Calibre
- Automatic · calibre not named by the brand
Official product page · retrieved October 20, 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 |
|---|---|---|---|
| 15.01 mm | Official | Montblanc Published as the case height. | October 20, 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 |
|---|---|---|---|
| 21 mm | Official | Montblanc | October 20, 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.
- MB129764 · Silver-white coloured "Clou de Paris" dial with blue indexes and chron
- MB130986 · Blue "Clou de Paris" dial with silver-white coloured indexes and chron
- MB132947 · Green "Clou de Paris" dial with silver-white colored chronograph count
- MB129763 · Limited Edition - 500 pieces, Anthracite "Clou de Paris" dial with black indexes and chronograph cou
- MB130985 · Limited Edition - 500 pieces, Anthracite "Clou de Paris" dial with black indexes and chronograph cou
- MB136359 · Limited Edition - 821 Pieces, Brown dial with the motif of a horse race on the Champ-de-Mars in 1821
- MB133232 · Meisterstück 100 Years, Limited Edition - 500 pieces, Black dial with luminescent motif in reference to Meisterstück, rose g
Other Star Legacy references
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| Montblanc Star Legacy Chronograph 42 mm (calibre MB 24.31) MB133245 | 42 mm | 14.29 mm | — | MB 24.31 |
| Montblanc Star Legacy Chronograph 42 mm (calibre MB 25.13) MB136357 | 42 mm | 14.29 mm | — | MB 25.13 |
| Montblanc Star Legacy Orbis Terrarum 43 mm MB128675 | 43 mm | 13.84 mm | — | — |
| Montblanc Star Legacy Automatic Date 42 mm MB128681 | 42 mm | 10.6 mm | — | MB 24.17 |
| Montblanc Star Legacy Full Calendar 42 mm MB128676 | 42 mm | 11.38 mm | — | MB 24.30 |
| Montblanc Star Legacy Moonphase 42 mm MB134297 | 42 mm | 11.38 mm | — | MB 24.31 |
| Montblanc Star Legacy Automatic Day & Date 39 mm MB128686 | 39 mm | 10.29 mm | — | MB 24.28 |
Other Montblanc models
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| Montblanc 1858 The Unveiled Secret Minerva Monopusher Chronograph 43 mm MB129613 | 43 mm | 14.18 mm | — | MB M16.29 |
| Montblanc 1858 The Unveiled Timekeeper Minerva 42.5 mm MB133246 | 42.5 mm | 13.85 mm | — | MB M13.21 |
| Montblanc 1858 Minerva Monopusher Chronograph Red Arrow 42 mm MB129614 | 42 mm | 13.15 mm | — | MB M13.21 |
| Montblanc 1858 Split Second Chronograph 44 mm MB134029 | 44 mm | 15.2 mm | — | MB M16.31 |
| Minerva The Unveiled Secret 39 mm MB136354 | 39 mm | 14.18 mm | — | MB M13.26 |
| Montblanc 1858 Automatic Date 0 Oxygen 41 mm MB134339 | 41 mm | 11.3 mm | — | MB 24.17 |
Show 11 more
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| Montblanc Iced Sea 0 Oxygen Deep 4810 43 mm MB133268 | 43 mm | 19.4 mm | — | MB 29.29 |
| Montblanc 1858 Annual Calendar Geosphere 42 mm MB134026 | 42 mm | 13.3 mm | — | MB M14.58 |
| Montblanc 1858 Geosphere 0 Oxygen 42 mm MB133303 | 42 mm | 12.8 mm | — | MB 29.25 |
| Montblanc 1858 GMT 0 Oxygen 42 mm MB136523 | 42 mm | 12.25 mm | — | MB 24.33 |
| Montblanc 1858 Geosphere 0 Oxygen Mount Vinson 43.5 mm MB134019 | 43.5 mm | 13 mm | — | MB 29.25 |
| Montblanc Iced Sea Automatic Date 41 mm MB129369 | 41 mm | 12.9 mm | — | — |
| Montblanc 1858 Small Second 0 Oxygen 38 mm MB136355 | 38 mm | 11.7 mm | — | MB 24.16 |
| Minerva The Unveiled Crownless 41.5 mm MB137544 | 41.5 mm | 11.99 mm | — | MB 15.08 |
| Montblanc Iced Sea Automatic Date 0 Oxygen 38 mm MB134022 | 38 mm | 12.3 mm | — | — |
| Montblanc Tradition Automatic Date 40 mm MB131274 | 40 mm | 8.57 mm | — | — |
| Montblanc Tradition Automatic Date 32 mm MB132317 | 32 mm | 8.63 mm | — | — |