Watch Wiki

The Best Watches and Watch Brands

User Tools

Site Tools


Table of Contents

VMF 5401

Calibre VMF 5401 is an ultra-thin micro-rotor automatic watch movement produced by Vaucher Manufacture Fleurier.


Derived from Cal. VMF 5301, Cal. VMF 5401 measures 13¼ ligne (30.0 mm) in diameter and is just 2.6 mm thick. It has a power reserve of approximately 42 hours. The micro-rotor automatic winding system is uni-directional. The variable inertia balance uses a flat balance spring attached to a mobile stud carrier.

Calibre VMF 5401 is used by a number of watch brands, including parent Parmigiani Fleurier, Hermès, and Richard Mille.


  • VMF 5401 / H,M - Hour and minute hands only
  • VMF 5401 / 180 - Hour and minute hands only, skeletonized
  • VMF 5401 / H,M,S6H - Hour and minute hands, small seconds at 6 00
  • VMF 5401 / 50 - 4.2 mm thick with calendar module, hour and minute hands, perpetual calendar




Production period:

  • Current

vmf_5401.txt · Last modified: 11.04.2022 11:54 by gerdlothar

© Watch Wiki. All texts are protected by copyright. The respective copyright holders are the signatories of the contributions. For details see Impressum. Regarding objections and complaints (copyright and other rights) also see there. Impressum | Privacy Policy | Copyright | About Watch Wiki