Zenith - 10.9000.4805/78.R916

Defy Fusee Tourbillon Full Carbon / Skeleton / Cordura

Brand: Zenith
Family: Defy
Reference: 10.9000.4805/78.R916
Name: Defy Fusee Tourbillon Full Carbon / Skeleton / Cordura
Produced: 2019
Limited: Yes, 50 units


Material: Carbon
Glass: Sapphire
Back: Open
Shape: Round
Diameter: 44.00 mm
Height: 14.50 mm
Lug Width: 23.00 mm
W/R: 100.00 m


Color: Skeleton
Indexes: Stick / Dot
Hands: Stick
10.9000.4805/78.R916 : Zenith Defy Fusee Tourbillon Full Carbon / Skeleton / Cordura

Price in euro


The Zenith Defy Fusee Tourbillon 10.9000.4805/78.R916 is a limited edition of 50 pieces introduced in 2019. It features a full carbon case which holds the hand-wound caliber El Primero 4805 SK with fusee & chain.


Skeletonized version of caliber 4805. Caliber 4805 features a tourbillon and a power reserve indicator. The movement has a power reserve of at least 50 hours. The chain is made of 575 components, while the movement as a whole has 807 parts.

Hours and minutes in the center
- The carriage is positioned at 6 o'clock
- The carriage makes one turn per minute
Power-reserve indication between 4 and 5 o'clock
Fusée-chain transmission connected to the barrel

Caliber:El Primero 4805 SK
Base: Zenith El Primero 4805
Diameter:37.00 mm
Reserve:50 h
Frequency:36000 bph
Additionals:Power Reserve Indicator, Tourbillon Escapement, Chain & Fusée

More watches using the Zenith El Primero 4805 SK caliber