BS ISO 1413:2016
$167.15
Horology. Shock-resistant wrist watches
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 40 |
This International Standard specifies the minimum requirements for shock-resistant wrist watches and describes the corresponding test method.
It is based on the simulation of the shock received by a wrist watch while falling from a height of 1 m onto a horizontal wooden floor (an equivalent surface is described in B.1.1).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 Test conditions 4.1 Test temperature 4.2 Water resistance 4.3 Shock characteristics 4.4 Test apparatus 4.4.1 Material 4.4.2 Shock test apparatus 4.4.3 Free-fall test apparatus |
| 11 | 4.5 Preliminary settings of the test samples 4.5.1 Determination of the rate for mechanical watches 4.5.2 Determination of the rate for quartz watches 4.5.3 Determination of the watch head setups 5 Test method 5.1 General 5.2 Procedure for shocks on watch heads 5.2.1 General |
| 12 | 5.2.2 First shock |
| 13 | 5.2.3 Second shock |
| 14 | 5.2.4 Third shock |
| 15 | 5.3 Procedure for free-fall test (complete watch) 5.3.1 General 5.3.2 First free fall 5.3.3 Second free fall |
| 16 | 5.3.4 Requirements after free-fall shocks 6 Marking |
| 17 | Annex A (normative) Shocks characteristics verification |
| 21 | Annex B (informative) Example of apparatus for three first shocks (shock test apparatus) |
| 26 | Annex C (informative) Example of test apparatus for free-fall shock |
| 31 | Annex D (normative) Flow charts |
| 33 | Annex E (informative) Shock description and consequences of exposure |
| 36 | Bibliography |
