Offered here Franck Muller Master Calendar 5850 MC L in 18K white gold case.

This is a gents watch that has quite a presence on the wrist!!

The case is a long curved barrel shaped. The case measures 31.5 mm across by 45 mm long.

The case is very well made and is quite heavy.

As pictured here with strap and an 18K white gold buckle it weighs 85.7 grams.

It is made out of a solid piece of gold with machined out space for the movement and case back.

Case back is held in place by four screws.

White dial with guilloche engraving. Black Arabic numerals. Day and month apertures above center.

Moon phase aperture below center.

Four push buttons on the sides of the case to quickly set the date, day of the week, month and moon phase:

1. Upper left operates Day

2. upper right operates Month

3. Lower right operates Date

4. Lower Left operates Moon Phase

These buttons should not be operated when the hands indicate the time around 12 midnight, this is when Day and Date change.

All functions operate correctly, although the watch is running a bit slow.

Cleaning and lubricating the movement will improve timing.

The thick curved crystal is free of any blemishes.

Black aftermarket strap. The buckle is original Franck Muller and is 18K white gold.

We clean the underside of all leather straps with alcohol prior to shipping the watch to you.

This model retails for close to $20,000 !! Our price as of April 20th 2022 is $8000 when paid by bank wire transfer. Price is subject to change!!