Limited Edition, 500 pieces worldwide, Swiss made, 45mm. Case: Polished sapphire crystal, transparent silicone and satin finished titanium crown, satin finished titanium screws and push pieces, open case back. Bezel: Polished sapphire crystal. Dial: Polished transparent composite resin skeleton dial, polished transparent composite resin appliques and hands with white luminescent coating, sapphire crystal glass with interior/exterior anti-reflective coating. Strap: Transparent structured lined straps, titanium deployment buckle clasp. Movement: HUB 1242 UNICO automatic movement, 72 hour power reserve, date window at 3 o'clock, water resistant to 100 metres.