Seed VMF 3022/12

Extra thin chronograph

Basic information

Powered by the Seed VMF 3022 specially designed to receive additional mechanisms available on the market, this chronogaph is extra thin : 6.07 mm. Hour and minute in the centre, small second at 3 o’clock, 60 seconds counter in the centre, 30 minutes counter at 9 o’clock, 12 hour counter at 6 o’clock, date window at 4h30.

 > From 25 pieces in its Seed VMF 3022 version, with personalisation of the plate of the oscillating weight.

> From 250 pieces in its S-VMF 3022 version, with personalisation of the bridges (shapes and decorations) and of the oscillating weight.

Detailed features

Functions & Complications
Self-winding - chrono
Main dimensions
Fitting of 12 ½” (28.00 mm)
Thickness of 6.07 mm
Power reserve
45 - 50 hours
Number of components
4 Hz (28’800 A/h)
Type of balance
Variable inertia with gold inertia blocks
Type of stud-holder
Type of balance-spring
Type of oscillating weight
Oscillating weight winding direction
Single direction in clockwise sense of the weight viewing from the dial side
Double-barrel rapid rotation in series
Variable inertia balance
Specific features and finishes
Circular-grained plate on dial side and bridge side
Date bridge and motion-work bridge rhodium-plated and circular-grained, dial side
Bridges with Côtes de Genève decor, rhodium-plated, bicolour engraving
Bevels, counterbores and apertures diamond-polished
Ceramic ball bearing
Pivots and flanges rolled
Wheels circular-grained on 2 faces
Flat-head screws, locked
Bridges hand-bevelled with piercer