Zenith 4005: Difference between revisions

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Latest revision as of 15:14, 23 July 2021

Zenith 4005 is calibre by Zenith.

Self-winding chronograph movement with tourbillon.

Further development of the Zenith 410 (El Primero) with bi-directional winding ball-bearing central rotor and date display.

Used in model Zenith Grande Chronomaster XXT Tourbillon "El Primero".

Description:

Self-winding movement, bi-directional winding
Escapement: Stone lever
Yoke winding system
Tourbillon
Rotor in 22ct rose gold or white gold
Chronometer certificate (COSC)
Column wheel calibre
Shock protection Kif-Ultraflex
319 components

Functions:

Chronograph
Small seconds
Rapid calendar advance

Data:

15½ lignes
D 35.0 mm, H 7.55 mm
35 jewels
36,000 A/h
Power reserve > 50h

Production period:

Since 2002