In 2023, the Longines Spirit Flyback L3.821.4.53.9 came out, offering a 42.00mm stainless steel case, bidirectional bezel with ceramic inlay, black dial, and the self-winding flyback movement L791.4.
Movement Type
Automatic Chronograph
Caliber
L791.4Jewels
28
Reserve
68
Frequency
28800
Hands
Small Seconds
Shape
Round
Lug Distance
22.00 mm
Glass
Sapphire
Thickness
17.00 mm
Diameter
42.00 mm
Water Resistance
100.00 m
Dial Color
Black
Material
NATO
