Movement : Epson VX42 & VX12  
Battery : SR920SW & SR716SW  
Case Diameter : Men 32mm, Women 26mm  
Case thickness: Men 8mm, Women 7mm  
Case Material : 304L Stainless Steel  
Band Material : 304L Stainless Steel  
Band Diameter : Men 20mm X 18mm, Women 16mm X 14mm  
Glass : Sapphire  
Water Resistance : 5 ATM  
Weight : Men 92 grams & Women 57 grams