The 40mm by 11.1mm stainless steel Hamilton Jazzmaster Open Heart Auto 40mm H32675501 is water-resistant to 50 meters and includes a sapphire crystal and transparent case back. The golden gradient dial showcases an open-heart aperture and Super-LumiNova accents, driven by the H-10 automatic movement featuring an 80-hour power reserve and a Nivachron balance spring. It comes on a brown leather strap with a pin buckle.
Shape
Round
Lug Distance
20.00 mm
Material
Stainless Steel
Glass
Sapphire
Thickness
11.05 mm
Diameter
40.00 mm
Water Resistance
50.00 m
Dial Color
Champagne