In the L4.921.2.11.8 reference, the Présence is a traditional watch whose case is 38.50mm wide. It boasts an L888.2 movement (L619/L888 depending on production) with white dial, and the case gets yellow gold PVD coating.
Movement Type
Automatic
Caliber
L888.2Jewels
21
Reserve
65
Frequency
25200
Hands
Center Seconds
Shape
Round
Lug Distance
20.00 mm
Material
Stainless Steel
Glass
Sapphire
Thickness
8.30 mm
Diameter
38.50 mm
Water Resistance
30.00 m
Dial Color
White
Material
Bracelet