Inspired by Hamilton's legacy of railroad watchmaking, the modern Railroad Auto Chrono is encased in 44mm stainless steel and powered by the automatic H-21 caliber. Its dial is highlighted by a spiral tachymeter scale and 'alpha' style hands.
Shape
Round
Lug Distance
22.00 mm
Material
Stainless Steel
Glass
Sapphire
Thickness
15.30 mm
Diameter
44.00 mm
Water Resistance
50.00 m
Dial Color
Black
Material
Bracelet