The Hamilton Ventura XXL Auto, reference H24655331, utilizes a stainless steel case paired with a rubber strap and is powered by the H-10 self-winding caliber (or the 2824-2 in earlier versions).
Movement Type
Automatic
Caliber
H-10Jewels
25
Reserve
80
Frequency
21600
Hands
Center Seconds
Shape
Other
Lug Distance
23.50 mm
Material
Stainless Steel
Glass
Sapphire
Thickness
11.30 mm
Diameter
45.50 mm
Water Resistance
50.00 m
Dial Color
Black