OceanX Sharkmaster 1000 Titanium Case and Strap / Limited Edition 50 Pieces Automatic Men's Diver Watch 44mm Dark grey birch dial with lume hour markers. Model: SMTi1011 OceanX – A watch that brings out the Ocean Explorer in you. Using the latest watch making technologies to reengineer the classic design making more durable modern day dive watches powered by high quality automatic mechanical movement with a more affordable price tag. Case Case Shape: Round Case Material: Brushed and Polished Grade 5 Titanium Case Measurements: 44mm / 51.9mm lug to lug Case Thickness: 15.9mm Movement Movement Type: Automatic Movement: Seiko SII NH35 Movement COA: Japan Movement: 21,600 VPH 24 Jewels Power Reserve: 40 hours Strap Strap Material: Brushed Finish Grade 5 Titanium Strap Color: Grey / SIlver Band Width: 21mm Dial Dial Color: Dark grey birch dial with lume hour markers Luminous Features: Hands/Hour Marks Bezel Bezel Type: UniDirectional Bezel Material: Grade 5 Titanium / Ceramic Bezel Color: Black Crystal Type: Sapphire Crown Type: Screw down Crown Brushed & polished finishing grade 5 titanium Back: Solid Brushed grade 5 titanium, 3.05mm thick. Feautures Water Resistance: 1000m Functions: Date/Hour/Minute/Second Display Type: Analog Additional Features: Helium escape valve at 9 o'clock Condition: New CT SKU 584900105701