The Longines Elegant Collection model L4.309.4.57.6 features a stainless steel case paired with a black dial. It is powered by a self-winding movement with central seconds, identified as caliber L592.2, though it may be an L592 or L595 based on the manufacturing year, all visible via the transparent case back.
Shape
Round
Lug Distance
13.00 mm
Material
Stainless Steel
Glass
Sapphire
Diameter
25.50 mm
Water Resistance
30.00 m
Dial Color
Black
Material
Bracelet