The Basics

The tourbillon crowns the BENU family. After all, the flying three-minute tourbillon with stop seconds is one of the most formidable challenges in horology. The complex choreography of its caliber 103.0 can can be admired both through an opening of the dial at 6:00 as well as through the sapphire-crystal back. Reference MG01.G-02-A000779 has a white gold case and a black dial. It is a limited edition of 10 pieces.

Brand: Moritz Grossmann
Family: Benu
Reference: MG-000779
Name: Benu Tourbillon White Gold / Black
Produced: 2013
Limited: Yes, 10 units

Below is a detailed look at Moritz Grossmann’s model MG-000779 from Benu watch family, including the price, case details and movement features.

Moritz Grossmann Benu MG-000779

- Advertisement -

The Details

Moritz Grossmann’s Benu Tourbillon White Gold / Black (MG-000779) was originally released in 2013. This watch features a hand-wound movement beating at a frequency of 18000 bph (2.5 Hz) to provide a 72-hour power reserve when fully wound.

The Case

The white gold case measures 44.5mm in diameter and roughly 13.8mm thick. The round case is paired with a black color dial with -shaped hands, and a arabic numerals hour markers and minute track, covered by a sapphire glass. Moritz Grossmann’s Benu model MG-000779 water resistance is not available. This does not mean this watch is not water resistant. A display caseback is over the back of the watch case.

Material: White gold
Glass: Sapphire
Back: Display
Shape: Round
Diameter: 44.5mm
Height: 13.8mm
Lug Width: N/Amm
W/R: N/A

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Benu MG-000779 movement is a powered by caliber 103 made by Moritz Grossmann. The 30-jewel hand-wound movement is 38.4mm in diameter. Its balance wheel oscillates at 18000 semi-oscillations per hour or 2.5 Hz. This movement offers a 72-hour power reserve.

Type: Hand-Wound
Brand: Moritz Grossmann
Caliber: 103
Base: N/A
Display: Analog
Diameter: 38.4mm
Jewels: 30
Reserve: 72 hours
Frequency: 18000 bph
Time: Hours, Minutes, Small Seconds
Additionals: Tourbillon Escapement

The Price

How much does the Moritz Grossmann’s Benu MG-000779 cost? This watch was introduced in 2013 and has been in Moritz Grossmann’s collection for around . This watch is a limited edition with just 10 pieces released. As with most luxury watches, the price of depends on the availability and demand.


For more information, visit Moritz Grossmann online.


  • Brand: Moritz Grossmann
  • Model: Benu Tourbillon White Gold / Black
  • Reference Number: MG-000779
  • Limited: Yes, 10 units

Case & Dial:

  • Material: White gold
  • Glass: Sapphire
  • Back: Display
  • Diameter: 44.5
  • Thickness: 13.8
  • Lug Width: N/A
  • Dial Color: Black
  • Indexes: Arabic Numerals and -shaped hands
  • Water Resistance: N/A meters


  • Winding: Hand-Wound
  • Brand: Moritz Grossmann
  • Caliber: 103
  • Display: Analog
  • Diameter: 38.4mm
  • Jewels: 30
  • Power Reserve: 72 hours
  • Frequency: 18000 bph
  • Functions: Hours, Minutes, Small Seconds

About Moritz Grossmann

Moritz Grossmann logo

No description is available.

Moritz Grossmann Watches

Discover new luxury watches and watch brands for men and women from our database of over 20,000 watches across more than 100 different brands.


Please enter your comment!
Please enter your name here