close-up of intricate watch mechanism with gold accents

watch mechanism engineering gold intricate timepiece clockwork gear craftsmanship detail embellishment exhibition assembly escapement precisionengineere microengineere classic accessory artistry craftsmanshipdetail luxurywatch technology horology accent collectible restoration designinnovation metallurgy artistryinmotion feature showcase functionality sophistication component precision watchface automaton decorative geartrain watchmaker close-up accents gerenetive