Casio Standard Analog Stainless Steel Blue Dial Quartz MTP B180D 2AV Men's Watch Case 14.6mm revealing the artistry and precision Primary Colour:dark brown 38mm revealing the artistry and precision engineering that powers this exceptional watch Specification Details Model Number RTF043 Brand Ratio Collection FreeDiver Gender Men's Movement Type Automatic (Self Winding Mechanical) Case Material Stainless Steel Case Shape Round Case Size Approximately 42 44mm (estimated) Estimated Weight Approximately 165 185g Crystal Sapphire (Scratch Resistant) Dial Color Blue Sunburst Bezel Unidirectional Rotating Blue Dive Bezel Bracelet Type Integrated Stainless Steel Three Link Oyster Style Band Material Stainless Steel Band Width Approximately 20 22mm (estimated) Lug Width Approximately 20 22mm (estimated) Lugs Count 4 Crown Type Screw Down Caseback Screw In Exhibition or Solid Water Resistance 200 Meters 660 Feet 20 ATM Functions Hours making it the perfect timepiece for the contemporary gentleman Technical Specifications