Longines · Master Collection
Longines Master Collection Moonphase 34 mm (rose gold)
Reference L2.409.8.87.2 · Classic · 34 mm
Specifications
- Reference
- L2.409.8.87.2
- Family
- Master Collection
- Category
- Classic
- Status
- Current
- Case material
- 18 ct rose gold
- Case diameter
- 34 mm
- Case thickness
- 11.1 mm Official
- Lug-to-lug
- 41.7 mm Official
- Lug width
- 18 mm Official
- Water resistance
- —
- Bezel
- —
- Calibre
- L899 Official
- Power reserve
- up to 72 h
- Frequency
- 25,200 vph (3.5 Hz)
Official product page · retrieved October 15, 2026
Does it fit your wrist?
Enter your wrist circumference. The watch appears to scale on the flat top of the wrist.
Comfortable
Lug-to-lug 41.7 mm on a flat top of 54.1 mm: 77 % of the width.
Lug-to-lug is 75 to 95% of the flat top, the usual comfortable range.
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 |
|---|---|---|---|
| 11.1 mm | Official | Longines | October 15, 2026 |
Lug-to-lug
| Value | Type | Source | Date |
|---|---|---|---|
| 41.7 mm | Official | Longines | October 15, 2026 |
Lug width
Lug width is the gap between the lugs, where the strap fits. It is not lug-to-lug.
| Value | Type | Source | Date |
|---|---|---|---|
| 18 mm | Official | Longines | October 15, 2026 |
Calibre source
Official Longines · retrieved October 15, 2026
Other Master Collection references
Other Longines models
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| Conquest Classic 34 mm Quartz L2.386.4.92.6 | 34 mm | 8.9 mm | 43.2 mm | L156 |
| PrimaLuna 34 mm (L888) L8.124.4.97.6 | 34 mm | 9.7 mm | 41 mm | L888 |
| PrimaLuna 34 mm (L899) L8.126.4.97.6 | 34 mm | 11.6 mm | 41 mm | L899 |
| PrimaLuna 34 mm (steel and rose gold) L8.124.5.71.2 | 34 mm | 9.7 mm | 41 mm | L888 |
| PrimaLuna 34 mm (steel and yellow gold) L8.126.5.79.7 | 34 mm | 11.6 mm | 41 mm | L899 |
| PrimaLuna 34 mm Quartz L8.116.4.87.6 | 34 mm | 10.2 mm | 40.9 mm | L296 |
Show 122 more
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| Evidenza 33.1 × 38.75 mm L2.642.4.73.6 | 33.1 mm | 10.5 mm | 45.6 mm | L615 |
| La Grande Classique 36 mm L4.908.4.51.6 | 36 mm | 7.6 mm | 41.5 mm | L591 |
| Elegant Collection 37 mm (rose gold) L4.787.8.12.4 | 37 mm | 8.1 mm | 41.1 mm | L888 |
| Ultra-Chron 37 mm L2.537.4.72.6 | 37 mm | 11 mm | 44.6 mm | L836 |
| PrimaLuna 30.5 mm Quartz L8.115.4.67.6 | 30.5 mm | 9.3 mm | 36.8 mm | L296 |
| Record 38.5 mm (rose gold) L2.820.8.92.2 | 38.5 mm | 10.7 mm | 47.7 mm | L888 |
| Conquest Heritage 38 mm (L888) L1.649.4.52.0 | 38 mm | 10.8 mm | 45.6 mm | L888 |
| Conquest Heritage 38 mm (L896) L1.648.4.92.6 | 38 mm | 12.3 mm | 45.6 mm | L896 |
| Elegant Collection 30 mm (steel and rose gold) Quartz L4.330.5.87.7 | 30 mm | 8.5 mm | 36 mm | L296 |
| Elegant Collection 30 mm Quartz L4.330.4.87.6 | 30 mm | 8.5 mm | 36 mm | L296 |
| Flagship Classic 30 mm L4.374.4.97.6 | 30 mm | 8.1 mm | 36.4 mm | L592 |
| PrimaLuna 30 mm (L8.113.4) L8.113.4.99.6 | 30 mm | 9.1 mm | 37 mm | L592 |
| PrimaLuna 30 mm (L8.123.4) L8.123.4.67.6 | 30 mm | 9.5 mm | 37 mm | L592 |
| PrimaLuna 30 mm Quartz (L152) L8.122.4.99.6 | 30 mm | 8 mm | 37 mm | L152 |
| PrimaLuna 30 mm Quartz (L257) L8.142.4.97.6 | 30 mm | 8.3 mm | 37 mm | L257 |
| Record 30 mm L2.321.4.87.6 | 30 mm | 10.7 mm | 37.7 mm | L592 |
| Record 30 mm (steel and rose gold) L2.321.5.87.7 | 30 mm | 10.7 mm | 37.7 mm | L592 |
| Conquest Classic 29.5 mm Quartz L2.286.4.92.6 | 29.5 mm | 8.7 mm | 37.5 mm | L152 |
| Flagship Classic 38.5 mm L4.974.4.92.6 | 38.5 mm | 8.2 mm | 45.3 mm | L888 |
| Flagship Heritage 38.5 mm (L615) L4.795.4.58.0 | 38.5 mm | 10.3 mm | 47 mm | L615 |
| Flagship Heritage 38.5 mm (L899) L4.815.4.62.2 | 38.5 mm | 12.4 mm | 46.3 mm | L899 |
| Heritage Classic 38.5 mm L2.828.4.53.6 | 38.5 mm | 11 mm | 47.6 mm | L893 |
| Record 38.5 mm L2.820.4.11.6 | 38.5 mm | 10.7 mm | 47.7 mm | L888 |
| Record 38.5 mm (steel and rose gold) L2.820.5.72.7 | 38.5 mm | 10.7 mm | 47.7 mm | L888 |
| Elegant Collection 29 mm L4.310.4.79.6 | 29 mm | 8.5 mm | 33.4 mm | L592 |
| Elegant Collection 29 mm (steel and rose gold) L4.310.5.81.7 | 29 mm | 8.5 mm | 33.4 mm | L592 |
| Elegant Collection 39 mm (L888) L4.910.4.99.6 | 39 mm | 8.6 mm | 44 mm | L888 |
| Elegant Collection 39 mm (L891) L4.812.4.11.0 | 39 mm | 9.8 mm | 44.6 mm | L891 |
| DolceVita 17.7 × 27 mm (rose gold) Quartz L5.258.8.87.0 | 17.7 mm | 5.7 mm | 27 mm | L963 |
| DolceVita 20.5 × 32 mm (rose gold) Quartz L5.255.8.71.0 | 20.5 mm | 6.9 mm | 32 mm | L178 |
| DolceVita 23 × 37 mm (rose gold) Quartz L5.512.8.71.0 | 23 mm | 7.2 mm | 37 mm | L176 |
| Elegant Collection 27.2 mm (rose gold) L4.378.8.87.4 | 27.2 mm | 8.7 mm | 32.1 mm | L592 |
| Evidenza 26 × 30.6 mm (rose gold) L2.142.8.73.2 | 26 mm | 8.5 mm | 36.2 mm | L592 |
| Mini DolceVita 21.5 × 29 mm (rose gold) Quartz (L5.200.8) L5.200.8.71.0 | 21.5 mm | 6.8 mm | 29 mm | L178 |
| Mini DolceVita 21.5 × 29 mm (rose gold) Quartz (L5.200.9) L5.200.9.71.6 | 21.5 mm | 6.8 mm | 29 mm | L178 |
| DolceVita 28.2 × 47 mm L5.767.4.71.9 | 28.2 mm | 10.3 mm | 47 mm | L592 |
| Conquest Heritage 40 mm L1.650.4.72.0 | 40 mm | 10.8 mm | 48.1 mm | L888 |
| DolceVita 17.7 × 27 mm (steel and rose gold) Quartz L5.258.5.79.7 | 17.7 mm | 5.7 mm | 27 mm | L963 |
| DolceVita 17.7 × 27 mm Quartz L5.258.4.71.6 | 17.7 mm | 5.7 mm | 27 mm | L963 |
| DolceVita 20.5 × 32 mm (yellow gold) Quartz (L5.255.6) L5.255.6.71.0 | 20.5 mm | 6.9 mm | 32 mm | L178 |
| DolceVita 20.5 × 32 mm (yellow gold) Quartz (L5.255.7) L5.255.7.71.0 | 20.5 mm | 6.9 mm | 32 mm | L178 |
| DolceVita 20.8 × 32 mm (steel and yellow gold) Quartz L5.255.5.78.7 | 20.8 mm | 6.9 mm | 32 mm | L178 |
| DolceVita 20.8 × 32 mm Quartz L5.255.4.70.6 | 20.8 mm | 6.9 mm | 32 mm | L178 |
| DolceVita 23 × 37 mm (yellow gold) Quartz (L5.512.6) L5.512.6.71.0 | 23 mm | 7.2 mm | 37 mm | L176 |
| DolceVita 23 × 37 mm (yellow gold) Quartz (L5.512.7) L5.512.7.71.0 | 23 mm | 7.2 mm | 37 mm | L176 |
| DolceVita 23.3 × 37 mm (steel and yellow gold) Quartz L5.512.5.78.7 | 23.3 mm | 7.2 mm | 37 mm | L176 |
| DolceVita 23.3 × 37 mm Quartz L5.512.4.70.6 | 23.3 mm | 7.2 mm | 37 mm | L176 |
| DolceVita 27.7 × 43.8 mm L5.757.4.71.9 | 27.7 mm | 10.1 mm | 43.8 mm | L592 |
| Elegant Collection 25.5 mm L4.309.4.90.6 | 25.5 mm | 8.3 mm | 29.9 mm | L592 |
| Elegant Collection 25.5 mm (steel and rose gold) L4.309.5.81.7 | 25.5 mm | 8.3 mm | 29.9 mm | L592 |
| Elegant Collection 41 mm L4.911.4.11.6 | 41 mm | 9.4 mm | 46.4 mm | L888 |
| Evidenza 26 × 30.6 mm L2.142.4.70.6 | 26 mm | 8.6 mm | 36.2 mm | L592 |
| Flagship Classic 26 mm L4.274.4.92.6 | 26 mm | 7.9 mm | 32.4 mm | L592 |
| Flagship Classic 40 mm L4.984.4.97.6 | 40 mm | 8.7 mm | 47 mm | L888 |
| Heritage Classic 40 mm L2.830.4.93.0 | 40 mm | 13.6 mm | 49.4 mm | L895 |
| Mini DolceVita 21.5 × 29 mm (steel and rose gold) Quartz L5.200.5.79.7 | 21.5 mm | 6.8 mm | 29 mm | L178 |
| Mini DolceVita 21.5 × 29 mm (yellow gold) Quartz (L5.200.6) L5.200.6.71.0 | 21.5 mm | 6.8 mm | 29 mm | L178 |
| Mini DolceVita 21.5 × 29 mm (yellow gold) Quartz (L5.200.7) L5.200.7.71.6 | 21.5 mm | 6.8 mm | 29 mm | L178 |
| Mini DolceVita 21.5 × 29 mm Quartz L5.200.4.87.6 | 21.5 mm | 6.8 mm | 29 mm | L178 |
| PrimaLuna 26.5 mm L8.111.4.87.6 | 26.5 mm | 8.8 mm | 32.8 mm | L592 |
| PrimaLuna 26.5 mm Quartz L8.120.4.71.6 | 26.5 mm | 7.5 mm | 32.8 mm | L257 |
| Record 26 mm L2.320.4.87.6 | 26 mm | 10.3 mm | 32.7 mm | L592 |
| Record 26 mm (steel and rose gold) L2.320.5.89.7 | 26 mm | 10.3 mm | 32.7 mm | L592 |
| Record 40 mm L2.821.4.72.6 | 40 mm | 10.8 mm | 49.6 mm | L888 |
| Record 40 mm (steel and rose gold) L2.821.5.72.7 | 40 mm | 10.8 mm | 49.6 mm | L888 |
| Ultra-Chron 40 mm L2.937.4.72.6 | 40 mm | 11 mm | 47.2 mm | L836 |
| Conquest 34 mm L3.430.4.99.9 | 34 mm | 10.9 mm | 41.1 mm | L888 |
| Conquest 34 mm (steel and yellow gold) L3.430.5.80.6 | 34 mm | 10.9 mm | 41.1 mm | L888 |
| Conquest 34 mm Quartz L3.460.4.92.6 | 34 mm | 8.8 mm | 41.6 mm | L157 |
| Spirit 37 mm L3.410.4.93.6 | 37 mm | 11.7 mm | 44.8 mm | L888 |
| Conquest 30 mm L3.320.4.97.6 | 30 mm | 9.7 mm | 37.8 mm | L592 |
| Conquest 30 mm (steel and yellow gold) L3.320.5.80.6 | 30 mm | 9.7 mm | 37.8 mm | L592 |
| Conquest 30 mm Quartz L3.350.4.92.6 | 30 mm | 8.3 mm | 37.9 mm | L152 |
| Conquest 38 mm L3.720.4.92.9 | 38 mm | 10.9 mm | 46.8 mm | L888 |
| Conquest 38 mm Quartz L3.750.4.92.6 | 38 mm | 9.2 mm | 46.8 mm | L157 |
| Avigation 38.5 mm L2.819.4.93.2 | 38.5 mm | 11.7 mm | 47.6 mm | L888 |
| Spirit Pilot 39 mm L3.809.4.93.9 | 39 mm | 11.5 mm | 47.2 mm | L888 |
| Avigation 41 mm L2.816.4.53.2 | 41 mm | 14.5 mm | 48.7 mm | L688 |
| Avigation 41 mm (titanium) L2.816.1.93.2 | 41 mm | 14.5 mm | 48.7 mm | L688 |
| Avigation 47.5 mm (L2.678.4) L2.678.4.11.0 | 47.5 mm | 16.3 mm | 58.2 mm | L699 |
| Avigation 47.5 mm (L2.713.4) L2.713.4.13.0 | 47.5 mm | 15.6 mm | 58.2 mm | L699 |
| Avigation 47.5 mm (L2.751.4) L2.751.4.53.4 | 47.5 mm | 15.6 mm | 58.3 mm | L704 |
| Conquest 41 mm L3.830.4.97.6 | 41 mm | 10.9 mm | 49.1 mm | L888 |
| Conquest 41 mm Quartz (L3.759.4) L3.759.4.96.6 | 41 mm | 11.8 mm | 51 mm | L157 |
| Conquest 41 mm Quartz (L3.860.4) L3.860.4.92.6 | 41 mm | 9.5 mm | 49.4 mm | L157 |
| Conquest 43 mm Quartz L3.760.4.96.6 | 43 mm | 11.5 mm | 53.5 mm | L157 |
| Pilot Majetek 43 mm L2.838.4.53.2 | 43 mm | 13.3 mm | 51.4 mm | L893 |
| Pilot Majetek 43 mm (titanium) L2.838.1.53.2 | 43 mm | 13.3 mm | 51.4 mm | L893 |
| Spirit 40 mm L3.810.4.03.6 | 40 mm | 12.2 mm | 49.7 mm | L888 |
| Spirit 40 mm (titanium) L3.810.1.53.6 | 40 mm | 12.2 mm | 49.7 mm | L888 |
| Spirit 42 mm L3.811.4.03.6 | 42 mm | 12.2 mm | 51.4 mm | L888 |
| Spirit 42 mm (titanium) L3.811.1.53.6 | 42 mm | 12.2 mm | 51.4 mm | L888 |
| HydroConquest 30 mm Quartz L3.369.4.87.6 | 30 mm | 9.6 mm | 37.8 mm | L152 |
| HydroConquest 39 mm (L3.779.4) L3.779.4.99.6 | 39 mm | 11.7 mm | 48.1 mm | L888 |
| HydroConquest 39 mm (L3.780.4) L3.780.4.96.6 | 39 mm | 12.2 mm | 48.1 mm | L888 |
| Legend Diver 39 mm L3.764.4.06.9 | 39 mm | 12.7 mm | 47 mm | L888 |
| Spirit Zulu Time 39 mm L3.802.4.50.6 | 39 mm | 13.5 mm | 46.8 mm | L844 |
| Spirit Zulu Time 39 mm (steel and rose gold) L3.803.5.53.6 | 39 mm | 13.5 mm | 46.8 mm | L844 |
| Spirit Zulu Time 39 mm (steel and yellow gold) L3.802.5.53.9 | 39 mm | 13.5 mm | 46.8 mm | L844 |
| Spirit Zulu Time 39 mm (titanium) L3.802.1.53.6 | 39 mm | 13.5 mm | 46.8 mm | L844 |
| Spirit Pilot Flyback 39.5 mm L3.721.4.93.9 | 39.5 mm | 13.4 mm | 47.4 mm | L792 |
| Conquest Chronograph 42 mm L3.835.4.98.9 | 42 mm | 14.3 mm | 50.2 mm | L898 |
| HydroConquest L3.781.4.56.6 | 41 mm | 11.9 mm | 51.1 mm | L888 |
| HydroConquest 41 mm L3.742.4.96.6 | 41 mm | 11.9 mm | 51.1 mm | L888 |
| HydroConquest 42 mm L3.788.4.99.6 | 42 mm | 11.7 mm | 51.2 mm | L888 |
| HydroConquest 42 mm Quartz L3.769.4.96.6 | 42 mm | 11.3 mm | 51.2 mm | L157 |
| HydroConquest 43 mm L3.782.4.06.6 | 43 mm | 11.9 mm | 53.5 mm | L888 |
| HydroConquest 43 mm (ceramic) L3.784.4.56.9 | 43 mm | 13 mm | 56.1 mm | L888 |
| HydroConquest 44 mm L3.841.4.96.6 | 44 mm | 11.9 mm | 54.7 mm | L888 |
| HydroConquest GMT L3.790.4.56.6 | 41 mm | 12.9 mm | 49.4 mm | L844 |
| HydroConquest GMT 43 mm L3.890.4.96.9 | 43 mm | 12.9 mm | 52 mm | L844 |
| Legend Diver L3.774.4.30.2 | 42 mm | 12.7 mm | 52.6 mm | L888 |
| Legend Diver 42 mm L3.795.4.59.9 | 42 mm | 12.9 mm | 50.1 mm | L888 |
| Legend Diver 42 mm (titanium) L3.774.1.50.2 | 42 mm | 12.7 mm | 52.6 mm | L888 |
| Spirit Chronograph 42 mm L3.820.4.93.0 | 42 mm | 16.5 mm | 51.4 mm | L688 |
| Spirit Flyback 42 mm L3.821.4.93.6 | 42 mm | 17 mm | 49.5 mm | L791 |
| Spirit Flyback 42 mm (steel and rose gold) L3.821.5.59.2 | 42 mm | 17 mm | 49.5 mm | L791 |
| Spirit Flyback 42 mm (titanium) L3.821.1.53.2 | 42 mm | 17 mm | 49.5 mm | L791 |
| Spirit Zulu Time L3.812.4.63.6 | 42 mm | 13.9–14.1 mm | 49–49.4 mm | L844 |
| Spirit Zulu Time 42 mm (steel and yellow gold) L3.812.5.53.9 | 42 mm | 14.1 mm | 49.4 mm | L844 |
| Ultra-Chron 43 mm L2.836.4.52.6 | 43 mm | 13.9 mm | 49 mm | L836 |
| Ultra-Chron 43 mm (titanium) L2.839.4.52.2 | 43 mm | 14 mm | 48.9 mm | L836 |