Your Luminox watch strap is too short for your wrist? No problem. This extender can be used to extend a rubber watch strap with a lug width of 22 mm.

For Luminox watches it fits the following series:

- Pacific Diver 3120 series
- Navy SEAL Steel 3250 series
- Navy SEAL 3600 series
- Bear Grylls MASTER 3740 series
- Master Carbon SEAL 3800 series