American Classic Intra-Matic Auto Chrono
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.
Features Reference H38416711 Caliber H-31 Collection American Classic Movement Automatic Case size 40mm Gender Men Dial color White Case material Stainless steel Crystal Sapphire Lug width 20mm lug width Lining Tanning Mineral Power reserve 60-hour power reserve Water Resistance Water Resistance 10 bar (100 m) /145 psi (328 ft)
Features Strap reference H6003841101 Strap type Calf leather Strap color Black Buckle type Pin buckle Buckle width 18mm buckle width Top Denotation Leather Top Species Calf Top Tanning Mineral Lining Species Calf