Longines

Calibre L899

Automatic

Specifications

Maker
Longines
Type
Automatic
In-house
Not stated
Power reserve
up to 72 h
Frequency
25,200 vph (3.5 Hz)

Sources

  • Official Longines retrieved October 15, 2026

Used in

Watch Ø Thickness Lug-to-lug
Longines Flagship Heritage 38.5 mm (L899) L4.815.4.62.2 38.5 mm 12.4 mm 46.3 mm
Longines Master Collection Moonphase 34 mm L2.409.4.97.6 34 mm 11.1 mm 41.7 mm
Longines Master Collection Moonphase 34 mm (steel and rose gold) L2.409.5.89.7 34 mm 11.1 mm 41.7 mm
Longines Master Collection Moonphase 34 mm (rose gold) L2.409.8.87.2 34 mm 11.1 mm 41.7 mm
Longines Master Collection Moonphase 40 mm L2.909.4.97.6 40 mm 11.1 mm 47 mm
Longines Master Collection Moonphase 42 mm L2.919.4.97.6 42 mm 11.2 mm 49.7 mm
Longines PrimaLuna 34 mm (L899) L8.126.4.97.6 34 mm 11.6 mm 41 mm
Longines PrimaLuna 34 mm (steel and yellow gold) L8.126.5.79.7 34 mm 11.6 mm 41 mm