BS ISO 6425:2018
$102.76
Horology. Divers’ watches
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 22 |
This document specifies requirements and test methods for divers’ watches and for saturation divers’ watches for use in deep diving (see Annex A which deals with watches for saturation diving).
It applies to divers’ watches designed to withstand diving in water at depths of at least 100 m and equipped with a secured measuring system to indicate the diving time, which is visible in darkness.
Moreover, it indicates the marking which the manufacturer is authorized to apply to them.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 Test methods and requirements 4.1 General 4.1.1 Temperature 4.1.2 Visual checking 4.1.3 Tested product configuration 4.1.4 Practical meaning 4.1.5 Diving time indicator |
| 11 | 4.1.6 Type testing and 100 % single watch testing 4.2 Visibility 4.2.1 In the light 4.2.2 In the dark 4.3 Magnetic resistance properties 4.4 Temperature cycling |
| 12 | 4.5 Salt spray test (with bracelet) 4.6 Shock-resistance properties (on watch head) 4.7 Water-resistance 4.7.1 Functional devices in shallow water |
| 13 | 4.7.2 Resistance when strain is applied to crown and other setting devices 4.7.3 Functional devices at a water overpressure |
| 14 | 4.7.4 Resistance at a water overpressure 4.8 Shock-resistance properties (free-fall) 4.9 Resistance of attachments |
| 15 | 4.10 Condensation test 5 Marking 6 Usage and maintenance recommendations |
| 16 | Annex A (normative) Divers’ watches for saturation diving |
| 17 | Annex B (informative) Air-resistance at an air overpressure |
| 18 | Annex C (informative) Diving chart |
| 19 | Annex D (informative) Usage and maintenance recommendations |
| 20 | Bibliography |
