All markings shall remain legible after galvanizing. Moving parts such as handles or hinges should be galvanized separately and assembled after galvanizing. All fabricated assemblies shall be so designed with vent and drain holes such that no air is trapped during immersion of the assemblies into cleaning solutions or molten zinc. Welding flux residues shall be removed by standard galvanizing cleaning techniques and are best removed at the gun. All oil or grease should be removed from both the sheet steel and wire or rod before rolling. These differences include excessively rusted surfaces, pitted surfaces, machined surfaces, cast iron especially with sand inclusion, cast steel, malleable iron, hot-rolled steel, and cold-rolled steel.
Whenever different analyses of steel or different surfaces of steel are united in an assembly the galvanized finish is not generally uniform in appearance. Assemblies should consist of elements of similar chemistry and surface condition. The dial is filled with complications and offers a filling experience when one tends to look at it.This practice covers the precautions that should be taken to obtain high-quality galvanized coatings. The Zenith Chronomaster collection takes its cues from the modern timekeepers currently available in the market. On the other hand, the Chronomaster Revival series pays homage to the original timepieces created under the ‘El Primero’ era. Whereas, the openwork dial offers an insight into the ‘El Primero’ in the El Primero Open series. The addition of tachymeter in the Chronomaster Sport series provides the collection with a sportier look. The Chronographs are fitted at 3, 6, and 9 o’clock markers and are controlled by two push buttons which are placed over and below the crown. The Zenith Chronomaster collection is fitted with features such as Date, Open Heart, Small Seconds, Tachymeter, and 1/10th seconds Chronograph. The series employed under this collection are Sport, Original, Revival, and El Primero Open. The identity of a timepiece from the Zenith Chronomaster is a set of chronographs stamped on the dial. The famed movement, El Primero was fitted inside this collection and to this day houses inside the Chronomaster’s case. Taking its influences from the 60s and 70s, the Chronomaster collection bifurcates the art of watchmaking with simplicity. This marked the unprecedented growth of the Chronomaster collection and the El Primero with timepieces such as Chronomaster Open, Chronomaster Sport, and Chronomaster Revival. First launched in 1994, the Chronomaster collection was the first one to display the El Primero movement with a sapphire crystal case back. The story of the Zenith Chronomaster collection is very well imbibed with the El Primero.
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