Blancpain 6638-3631-55B replacement watch strap
The Blancpain 6638-3631-55B has a 23mm lug width.
Find the perfect strap for your Blancpain 6638-3631-55B
Frequently asked questions
What size strap is Blancpain 6638-3631-55B ?
The Blancpain 6638-3631-55B takes a 23mm strap.
What is the Blancpain 6638-3631-55B lug width?
The Blancpain 6638-3631-55B has a 23mm lug width.