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 H77796535 Caliber H-21-Si Collection Khaki Aviation Movement Automatic Case size 45mm Gender Men Dial color Black Case material Stainless steel Crystal Sapphire Lug width 22mm Lining Tanning Mineral Power reserve 60-hour power reserve Water Resistance 10 bar (100 m) /145 psi (328 ft) Anti Reflection Yes Open Case Back Yes Screw Down Crown Yes
Features Strap reference H6007771101 Strap type Cow leather Strap color Beige Buckle type Folding clasp Buckle width 22mm Top Denotation Leather Top Species Cow Top Tanning Vegetal Lining Species Calf
Delivery & Return
We offer A Mail or B Mail delivery for our products. For more information about our delivery options, please visit “Delivery and Returns”.
We offer free returns within 14 days from delivery. For more information, please visit “Delivery and Returns”.
Orders for straps and accessories are excluded from the right to cancel. They cannot therefore be returned. For more information, see "Conditions of sale".