Compare Phoibos Leviathan 40 Automatic Dive Watch with Radiant Blue Dial #PY054B Movement: Seiko NH35 Automatic, handwind and hacks Case: 316L stainless steel, 40mm x 13mm thick. 48mm lug to lug. Crystal: Flat sapphire crystal with 3 layers anti-reflective coating inside Band: 316L stainless steel bracelet with on-the-fly adjustable clasp and quick release spring bars (tapered from 20mm lug into 18mm buckle size) Island Watch Price: $315.00 Was: Sale Price $315.00