Alluring Handcrafted Pattern Around Tiger's Eye Round Shape 925 Sterling Solid Silver Ring - R3403151-18 Ring Size:6 600 Movement Caliber: JCAM54 Winding

Alluring Handcrafted Pattern Around Tiger's Eye Round Shape 925 Sterling Solid Silver Ring R3403151 18 Ring Size:6 600 Movement Caliber: JCAM54 Winding 600 Movement Caliber: JCAM54 Winding : Hand wound Components: 485 Power Reserve: 30 Hours Frequency: 21'600 vph (3 Hz) Functions: Vertical Rotating Central Platform : rotation in 60 Seconds Flying Triple axis Tourbillon 1st Axis: Rotation in 60 Seconds 2nd Axis: Rotation in 18 Seconds 3rd Axis: Rotation in 15 Seconds Constant Force Device with 1 6th sec Super LumiNova®Case Shape: RoundMaterial: 316L stainless steelGlass: Scratch resistant sapphire crystalCase Back: See through casebackDimension: 40 mm diameterThickness: 11