● Case diameter: 39mm without crown

●Fits watch band: Width 20mm  

● Thickness: 13mm

● Fit dial: 28.5mm-29.3mm
 
● Glass: Sapphire glass

●Water resistance: 100 meters

● Strap width: 20mm

● Fit Movement:
1、NH34 NH35 NH36
2、ETA2824 Seagull ST2130 PT5000 

● Case back:(There are transparent glass case back and solid stainless steel case back for your choice)