Dimensions: 40.6 mm Material: 950 Platinum Thickness: 3.15 mm Water-Resistance: 30 m Glass: ARunic anti-reflective Sapphire Back: ARunic anti-reflective Sapphire Caliber: PF780
Take a piece of non-stretchable string, ribbon, thread, or a thin strip of paper. Wrap it comfortably around your ring finger, close to the knuckle.