This bracelet fits the following Guinand models with 20 mm lug width and a housing diameter of 40.6 mm:
- Models from year of construction 2016 – recognizable by the serial number 2190 and higher
- Models built before 2016 with English language engravings on the back/serial numbers greater than 2000
For Housings of an older design (recognizable by the chamfer on the top of the lugs or a serial number less than 2000) the solid bracelet is not suitable!
For other models we cannot guarantee that the bracelet will have the right fit. The strap isn’t suitable for the models Series 20, 21, 60, 90 and 31!