NF S81-520:2003
Horology - Magnetic resistant watches.

Standard No.

NF S81-520:2003

Release Date

2003

Published By

Association Francaise de Normalisation

Latest

NF S81-520:2003

Replace

NF S81-520-1:1996

NF S81-520:2003 history

• 2003 NF S81-520:2003 Horology - Magnetic resistant watches.
• 1996 NF S81-520-1:1996 Horology. Antimagnetic watches. Part 1 : common use.