Iso

@RobertGerard schreef:

Hier een korte uitleg over een paar verschillende ISO codes, minimum eisen waar een horloge aan moet voldoen wil het deze codering krijgen:

en.wikipedia.org

Shock resistant watch

Shock resistant is a common mark stamped on the back of wrist watches to indicate how well a watch copes with mechanical shocks. In a mechanical watch, it indicates that the delicate pivots that hold the balance wheel are mounted in a spring suspension system intended to protect them from damage if the watch is dropped. One of the earliest and most widely used was the Incabloc system, invented in 1934. Before the widespread adoption of shock resistant balance pivots in the 1950s, broken balance w...

en.wikipedia.org

Water Resistant mark

Water Resistant is a common mark stamped on the back of wrist watches to indicate how well a watch is sealed against the ingress of water. It is usually accompanied by an indication of the static test pressure that a sample of newly manufactured watches were exposed to in a leakage test. The test pressure can be indicated either directly in units of pressure such as bar , atmospheres, or (more commonly) as an equivalent water depth in metres (in the United States sometimes also in feet). An indic...

en.wikipedia.org

Antimagnetic watch

Anti-magnetic (non-magnetic) watches are those that are able to run with minimal deviation when exposed to a certain level of magnetic field. The International Organization for Standardization issued a standard for magnetic resistant watches, which many countries have adopted. The international standard ISO 764 Horology—Magnetic resistant watches defines the resistance of watches to magnetic fields. According to ISO 764 or its equivalent DIN 8309 (Deutsches Institut für Normung - German Institu...

en.wikipedia.org

G-Shock

G-Shock is a brand of watches manufactured by Casio, known for its resistance to shocks (e.g. hard knocks and strong vibrations). Its full form is Gravitational Shock. They are designed primarily for sports, military and outdoor adventure oriented activity; nearly all G-Shocks have some kind of stopwatch feature, countdown timer, light and water resistance. The first G-Shock was made in the 1983 Casio DW-5000C designed by an engineer working for Casio named Kikuo Ibe, around the triple ten conc...

Onderscheid in "Water Resistant" en "Diver's" ... ? :

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