Marine Hora Mundi 5557
5557BR/YS/9WV
Marine Hora Mundi 5557
5557BB/YS/9WV
Marine Hora Mundi 5557
5557BR/YS/5WV
Marine Hora Mundi 5557
5557BR/YS/RW0
Marine Hora Mundi 5557
5557BB/YS/5WV
Marine Hora Mundi 5557
5557BB/YS/BW0
Marine Hora Mundi 5557
This mechanical watch, which took three years to develop and has been awarded four patents, features a dual time zone with memory and instantaneous change.
This technical feat is made possible by the manipulation of the pusher and crown. After setting the first city, the time and the date, all you need to do is set the second city. The mechanism then calculates the time and date using a clever system of cams, hammers and an integrated differential. By pressing the push-piece, it is possible to move from one end of the planet to the other, without disturbing the precise running of the watch. Aesthetically, the dial on this model, available in white or pink gold, offers an interpretation of the world map, constructed by superimposing different plates, notably in gold or sapphire.
Technical specifications
Material
White gold 18K
Shape
Round
Width
43.9
mm
Thickness
13.8
mm
Caseback
Sapphire case back
Width of lugs
24
mm
Type of crown
Screwed crown
Water resistance
10 BAR
Material
Alligator
Type of buckle
Three-blade deployant clasp
Material of buckle
White gold
List of complications
Day/Night indicator
Central seconds
Date
Second time zone with memory
The user manual will give you access to more information about this watch.
Download the user manual
Movement
Calibre 77F1
Power reserve
55 hours
Width
36 mm
Thickness
6 mm
Number of jewels
40
Frequency (Hz)
4.00 Hz
Winding
Automatic
Escapement
Flat silicon spiral
Number of components
384
Calibre 77F1
