Movements & Complications

Seed VMF 5401/180

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Seed VMF 5401/180

Extra-thin skeleton movement with micro-rotor

Veritable extra-thin 2.6 mm skeleton with micro-rotor. Slender and robust, refined and elegant.

 > From 10 pieces in its Seed VMF 5401/180 version, with personalisation of the oscillating weight.

Functions & Complications
Self-winding - 2 hands
Main dimensions
Fitting of 13 ¼” (30.00 mm)
Thickness of 2.6 mm
Power reserve
Number of components
3 Hz (21’600 A/h)
Type of balance
Variable inertia with gold inertia blocks
Type of stud-holder
Type of balance-spring
Type of oscillating weight
Off-centre/Tungsten micro-rotor
Oscillating weight winding direction
Single direction in clockwise sense of the weight viewing from the dial side
Variable inertia balance
Rapid rotation barrel
Specific features and finishes
Plate satin-finished and rhodium-plated on dial side, skeleton
Bridges satin-finished and rhodium-plated, skeleton, hand-finishing
Bicolour engraving
Bevels and apertures diamond-polished
Ceramic ball-bearing
Wheels circular-grained on 2 faces
Flat-head screws, locked
Pivots and flanges rolled