紀念製作男裝自動上鍊腕錶的重要時刻
1969年,Hamilton漢米爾頓領導男裝自動上鍊腕錶設計向前邁進一大步。
The H-31 is a powerful automatic chronograph movement featuring an extended 60-hour power reserve, making it perfect for the demands of the sportiest of models. With an H pattern design on the oscillating bridge, there’s no mistaking who made this movement.