해밀턴 탐험가 시리즈 - 남극 대륙 탐험
지구상에서 가장 추운 지역을 향한 탐험에서 시간을 측정하는 해밀턴 시계의 활약을 만나보세요
The H-21-Si is an automatic chronograph movement featuring a state-of-the-art balance spring made from the anti-magnetic material silicon for enhanced resistance to extreme atmospheric conditions. With an extended 60-hour power reserve, this powerful caliber reliably keeps and measures time via two or three sub dials at 6, 9 and/or 12 o’clock, and start/stop and reset pushers on the side.