SLA stands for Service Level Agreement. In details, It is contractual service commitment. An SLA is a document that describes the minimum performance criteria a provider promises to meet while delivering a service. It typically also sets out the remedial action and any penalties that will take effect if performance falls below the promised standard.
Because Invicta Watch Group has outsourced some of the parts of the Invicta watch, some are confused about who makes the watch and where they are made. A common question is: Before 1991, the watch was made in Switzerland by the Picard family.
Most watch makers do not make their own movements, but use standard watch movements manufactured by specialized companies. The Miyota 8215 is used by many watchmakers such as Bernhardt Watches, Camel, Citizen, Dugena, Festina, Jacques Lemans, Invicta, Lip, Laco and Perseo.he Miyota 8215 is a non-hacking twenty-one (21) jewel three-hand with date movement with a uni-directional winding system (left rotation) with an accuracy of -20 to +40 seconds per day, and a power reserve of over 40 hours.