Introduction
Ultimate hardness and brilliance
Diamond is intended for experienced technicians ready to develop expert-level competence in regulator maintenance, troubleshooting and calibration. It combines broad first- and second-stage coverage with additional knowledge through our exclusive specialties. This level brings together continuing training and approximately four years of experience; the course duration does not replace that experience requirement.
Prerequisites
Cressi Titanium Tech certification required.
Progression requirements: 2 completed updates and approximately 4 years of experience
Mandatory pre-course online e-learning must be completed before attending. It introduces our technical vocabulary, tool names, schematics and other preparatory concepts, helping you understand the terminology and materials used during the course.
Minimum age: 18 years
Course duration: 1-2 days
Certification validity: 2 years
Course content
The course combines an introduction to Cressi with standards, CE certification, lubricants and basic technical knowledge. These topics provide context for understanding the equipment you present to customers. The emphasis is on technical awareness for sales conversations; practical regulator servicing is addressed in the subsequent technician levels.
Theoretical session:
- Standards and procedures
- Lubricants
- Tips and tricks.
Practical exercises:
- Disassembly,
- Cleaning is covered through explanation only, not as a practical exercise.
- Reassembly,
- Calibration
- Testing on the mobile test bench.
Equipment and specialties:
- Cleaning and maintenance refresher;
- All first-stage
- All second-stage
- A minimum of 6 specialties;
- Inflator
- Submersible pressure gauge (SPG).
Assessment:
- At the end of the theoretical session, you must score above 80% in the final theory exam.
- You must also achieve at least 80% in the assessment conducted during the course.
Skills acquired by the end of the course
Expert-level competence in regulator maintenance, troubleshooting and calibration, with additional skills developed through Cressi's exclusive specialties.
Expert-level competence means connecting the maintenance work with an understanding of technical problems and the calibration needed to complete the process. Diamond also provides the foundation for the deeper mastery developed through Obsidian and continued practical experience.
Certification validity and renewal
Your certification is valid for 2 years. Complete a mandatory update course every 2 years, before your current certification expires, to keep your credentials active.
Course evaluation and feedback
After each course you attend, you will receive a course evaluation form to assess your technical training. We welcome your feedback and suggestions to improve your next training experience.
Further information and prerequisites
Contact us for more information about this course or to clarify prerequisite requirements before registering. Share your current certification and technical experience so we can help you identify the appropriate level.