36mm 39MM Watch Case Prevent Allergy Sapphire Glass Titanium Fit NH34 NH35 NH36

Description
● Case material : super titanium case
● Case diameter : if you choose 39mm case,the thickness is 12.2mm,Fit 20MM strap
                             if you choose 36MM case,the thickness is 12.4MM,Fit 20MM strap
● Glass:Sapphire Glass antirefletive 
● Fit dial: if you choose 39MM case,it fit 33mm-34mm dial
                 if you choose 36mm case,it fit 28.5-29.2mm dial
● Case fit 
1）NH34 NH35 NH36 （SKX SRP 4R35 4r36 7S26 NH35 NH36）
2）ETA2824 PT5000 ST2130
● 200M Water Resistance
● Included : 39mm case, back, crown, rubber seal, 2 spring bar
● weight: if you choose 39MM case,the weight is 29.2G
                 if you choose 36mm case,the weight is 27.3G