WM Mechanical Watch NH35 Sapphire Crystal 200m Water Resistant Dive Watch
Hand-wind capable with automatic winding. Water Resistance 200m / 20 Bar (Dive Watch). 200M Water Resistance. ⌚ WM Professional Dive Watch. Q: Can I swim or dive with this watch?. Anti-reflective sapphire crystal dial window – scratch-resistant and exceptionally clear, superior to mineral glass.