The Hemel Air Defense

  Reference HF Series                                                                                                                   Our newest hand winding chronograph provides a more open aesthetic to our timeless piano black dial. Simplified markers make room for larger subdials to emphasize the timing capabilities of this piece. Piston pushers and a double signed buckle compliment the flexible Italian leather strap, making this chrono ready for all your adventures. • Movement: ST19 w/Swan Neck Regulator. Hand winding mechanical caliber • Power Reserve: 45 hours • Case: 316L Stainless Steel, polished • Case Width: 40 mm • Lug Width: 20 mm • Lug to Lug: 47 mm • Caseback: Screwdown, exhibition, engraved • Dial: Matte black w/Superluminova C3 • Front Crystal: Double domed sapphire w/AR coating • Water Resistance: 100 meters • Crown: Signed, push / pull • Bezel: 120 click rotating, C3 lume, ceramic All watches come with a two year