5C Factory presents a finely crafted aesthetic piece — the Jaeger-LeCoultre Master Series Q4148420, featuring a 6 o’clock small seconds layout.
Key details:
The domed dial has been repeatedly refined to achieve a subtle curvature when viewed from the side, aiming to closely match the original design while maintaining its own interpretation of elegance.
At 12 o’clock, two apertures display the day of the week and month. At 6 o’clock, the subdial shows small seconds and moon phase indication, while the outer track provides the date display, reproducing the full functional layout.
The caseback and clasp are designed with a seamless visual structure. From the side, the curvature remains continuous, and the clasp geometry has been adjusted for a closer wrist fit, matching the feel of the original design.
Equipped with a modified Jaeger-LeCoultre 866AA-based movement, offering stable timekeeping performance.
Considerable effort has been made to refine the overall aesthetic consistency. The design emphasizes a balance between simplicity and complexity, aiming for a refined visual presentation.




