Rolex 16600 Non pin hole rolex SD bracelets come with number stamped or both?

[dunkerboy]

Recently saw a F serial 16600 SD with no number stamp in bracklets. But saw another F serial SD 16600 with number 93160 stamp on bracklet? Can anyone enlighten me does non pin hole 16600 come with number stamp or it comes with stamp and non stamp?

[taxico]

the link near lugs are not always stamped for later models. best to check if the clasp code is near the production range. if it is, you are okay. mix and match is common near transitioning periods.