The machinery inside a watch that keeps things ticking is called the movement or a calibre. A synonym of size, the word ‘calibre’, first used as a watchmaking term in 1715, originally referred to the build of a watch movement—the layout, dimensions, shape and size of the wheels, barrels, bridges and so on. Today the word is a substitute for movement, the complete mechanism with the mainspring, escape wheel, bridges, gear train, and other components, including the rotor in automatic watches. Calibres are either mechanical or quartz-based. While the latter are powered mostly by a battery, the former can either be manual winding, or self-would by an oscillating mass or rotor.
KEY SPECIFICATIONS
Gender
Men
Movement
Automatic
Case Size
37
Strap material
Leather
Water Resistant (M)
50
Warranty
2 Years
FULL SPECIFICATIONS
BRAND
Zenith
MOVEMENT
FEATURES
analog watch with date , chronograph, small seconds, tachymeter,
MOVEMENT
Automatic
Calibre
N/A
COLLECTION
Chronomaster
CASE
CASE SIZE
37mm
CASE SHAPE
Round
CASE MATERIAL
Steel
SERIES
Chronomaster
DIAL
DIAL COLOUR
White
MODEL NO.
03.A384.400/21.C815
STRAP
STRAP TYPE.
Leather
STRAP COLOUR.
Black