Model: MANTA-X Case Size: 49.5mm × 42mm Case Thickness: 13mm Weight (without straps): 67.66g Weight: 73.48 g (without strap) / 86.3 g (with strap) CASE & DIAL CASE & DIAL Case Material: Grade 5 Titanium Alloy Minute Disc: Tidal Gravitas Minute Disc with Reversing Mechanism Crystal: Scratch-Resistant Synthetic Sapphire Crystal with Dual Anti-Reflective Coating & Separated Dual Crystals Water Resistance: 3 ATM (30 meters/100 feet) MOVEMENT & HANDS MOVEMENT & HANDS Movement: AK-07BA(Modified Sellita SW200+Self-Developed Modular Movement); 28,800 vibrations/hour (4Hz) Power Reserve: 38 hours Hands: 180° Rotating Hexa-Prism 3D Wandering Hours Module; Swiss Super-LumiNova Luminous Coating Hand Material: Aerospace-Grade Aluminum Alloy & Forged Carbon Fiber PAYME or BIG-THANKS: http://payme.hsbc/mclin YOUTUBE http://www.youtube.com/mclinhk INSTAGRAM http://www.instagram.com/mclinhk FACEBOOK PAGE http://www.facebook.com/dsemclin EMAIL mclinhk@gmail.com