Sona

Movement	Japanese Movement
Battery	Standard Type
Case Material	Ceramic + Steel Base Ceramic Top Bezel
Case Finish	Polish
Case Size	39.80mm X 48.50mm
Lugs	20mm
W/R ATM	50m
Lens	Sapphire Glass
Caseback	Screw Back
Crown	Stainless Steel W/Double Ring
Band Type	Ceramic
Total Length	190mm
Max Fitting Length	205mm
Clasp Type	205mm D Folded Clasp
Total Weight	152.5g