Khaki Aviation Converter Air Zermatt Limited Edition
Automatic | 44mm | H76706730
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.
Features Reference H76706730 Caliber H-21-Si Collection Khaki Aviation Movement Automatic Case size 44mm Dial color Black Case material Stainless steel Crystal Sapphire Lug width 22mm lug width Power reserve 60-hour power reserve Water Resistance 10 bar (100 m) /145 psi (328 ft) Anti Reflection Yes Screw Down Crown Yes Silicon Balance Spring Yes
Features Strap reference H6007671091 Strap type Calf leather Strap color Black Buckle type H-Buckle Buckle width 22mm buckle width