For the L4.805 Presence, a 38.5mm stainless steel case contains the L615 caliber, which gives date and small seconds at 6 o'clock.
Movement Type
Automatic
Caliber
L615.2Jewels
30
Reserve
42
Frequency
28800
Hands
Small Seconds
Shape
Round
Lug Distance
20.00 mm
Material
Stainless Steel
Glass
Sapphire
Diameter
38.50 mm
Water Resistance
30.00 m
Dial Color
White