Ratio FreeDiver Sapphire Stainless Steel Yellow Dial Automatic RTF044 200M Men's Watch COA:SIN 51 in Plating Color: Gold T090.310.16.116.00 51 in Plating Color: Gold Tone Return Policy: If not 100% satisfied return watch in 30 days for a full refund or exchange 4mm Water Resistance Depth: 100M Case Thickness: Lug Width: 22mm Caliber: ST19 Double Domed Dial Material: Sapphire Crystal Display Type: analog item_weight: 500 g Movement: Description: Features: 316L Stainless Steel Case Leather Strap Mechanical Movement Caliber: ST19 Double Domed Sapphire Crystal Ivory Dial Analog Display Full Lume Dial Chronograph Function Luminous Hands And Markers Rotating Ceramic Bezel Pull Push Crown See Through Case Back Buckle Clasp 100M Water Resistance Approximate Case Diameter: 40mm Approximate Case Thickness: 13 The Ratio FreeDiver RTF044 is a professional grade automatic dive watch that combines bold aesthetics with serious mechanical capability Specification Details Model Number RTF044 Brand Ratio Collection FreeDiver Gender Men's Movement Type Automatic (Self Winding Mechanical) Case Material Stainless Steel Case Shape Round Case Size Approximately 42 43mm (Estimated) Crystal Sapphire Dial Color Yellow Sunburst Dial Markers Luminous Applied Indices Hands Luminous Bezel Unidirectional Rotating with Black Insert Crown Type Screw Down Bracelet Material Stainless Steel Bracelet Type Three Link Oyster Style Band Width Approximately 20 22mm (Estimated) Lug Width Approximately 20 22mm (Estimated) Lugs Count 4 Clasp Type Folding Clasp with Safety Water Resistance 200M (660ft) 20 ATM Estimated Weight 160 170g Functions Hours