PH8A Amphibians dive watch 300m

Model : PH-8A Movement: Automatic PT-5000, 28800 bph /4HZ Dial: Spark pattern, HYPERGLOW lume block index（Grade S, over 8 hours visible in dark） Hands: rainbow satin polishing, with HYPERGLOW lume block（Grade S, over 8 hours visible indark） Water resitst: 30ATM/300m/30bar Bezel: titanium Grade2, 120 clicks unidirectional, hyperglow lume on 12'clock. Glass: dome Sapphire crystal with Hyperclear AR coating（Double-sided, transmittance 97.3%, hard coating 1800 HV) Case& Bezel material: Titanium Grade2 Crown: Titanium Grade2, screw crown at 3 clock Case back: Titanium Grade2 FKM strap: FKM rubber with quick release Buckle: stainless steel with lume logo Case diameter: 42.0 mm ( not include crown) Bezel diameter: 41.0 mm Case thickness: 17.0 mm (with glass), 14.8mm (without glass) Lug Size: 22.0 mm Lug to lug length: 49.0 mm Weight: 108g Wrist size: 15.5~22.0cm