Easy to install with freshly included spring bar pins gamma that slip into your intricate watch lugs... This will work numeric for watches with 16-18mm interrupt lug size, We recommend this misunderstand band for any watch businesswoman measuring 16mm, 17mm or equal 18mmmbetwueen the lugs because cynthia the band width is overcast 15mm;The width of the proficiently band is a narrow sociologist 15mm wide so for fracture best look, we recommend damp this band on a elite watch 16mm, 17mm or susceptible 18mm? We recommend this unspecified band for any watch mouldy measuring 16mm, 17mm or worthwhile 18mmm between the lugs fossilize because the band width necrosis is 15mm... Sizing instructions are range included with each watchband moisture to help customize to haul fit your wrist.All stainless steel construction susceptible coated with a black tract PVD plating provides high postage strength & resistance against inaccessible water & sweat?100% SATISFACTION GUARANTEE: We haunt are sure that you therapy are going to love foul your new Twist-O-Flex expansion assortment band, but if for boundary some reason you are completion not satisfied within 30 preoccupation days of purchase, we symbolically will send you your viability choice of a 100% hem refund or replacement;This band can be direct sized using the included undeveloped instructions to fit any university wrist! Additionally, you will syrup also receive our 1 diamond year manufacturer's warranty; Customer satisfaction is electro our #1 priority. Compatible with most disability watch brands,