TOPHILL Men's Tourbillon Automatic Mechanical Watch 43.7mm Sapphire Crystal Leather Strap 5ATM WaterproofLuxury Dress Watch TU013G models:TU013G.PB1351 【PREMIUM SEAGULL ST1905 HAND-WINDING MOVEMENT】Powered

【PREMIUM SEAGULL ST1905 HAND-WINDING MOVEMENT】Powered by the legendary Seagull ST1905 hand-winding mechanical movement — a column-wheel chronograph caliber renowned for its precision

【MULTI-FUNCTION CHRONOGRAPH DIAL】Features a sophisticated multi-dial layout with sub-dials for precise chronograph timing and a dedicated power reserve display

emitting a bright

scratch-resistant and wear-resistant for lasting clarity

Features chronograph function and power reserve indicator

TOPHILL Men's Tourbillon Automatic Mechanical Watch 43.7mm Sapphire Crystal Leather Strap 5ATM WaterproofLuxury Dress Watch TU013G models:TU013G.PB1351 【PREMIUM SEAGULL ST1905 HAND-WINDING MOVEMENT】PoweredReal Tourbillon Movement Features an exquisite flying tourbillon at 6 o'clock, showcasing century old mechanical craftsmanship that offsets gravity errors for superior precision. Sapphire Crystal Glass High hardness sapphire watch mirror with excellent light transmission, scratch resistant and wear resistant for lasting clarity. Kinetic Energy Reserve Display Innovative power reserve indicator visualizes remaining spring energy in real time, both