Hi,
It appears to be Dutch marks.
The sword mark: Standard mark for; small work silver minimum 833 fineness= 83.3% pure silver and used on small work without date letter and office mark and in combination with maker’s mark.
The other mark is a weight indication mark; the weight indication mark with the number 5 to obtain the gross/net weight in grams multiply the number with 5 = 25 grams.These weight indication marks consist of a series of 20, with the numbers 1 to 20, used 1906-present
Please check your bracelet for a proper Dutch maker’s mark.
Oel.