Hamilton American Classic Intra-matic Auto chrono 40mm Black Dial Watch - H38446731 IW377714 framing a pristine white dial

framing a pristine white dial embellished with Roman hour markers and White gold hands

black dial with 18K yellow gold hands

Reference Number 15210QT

minute track and Seamaster wording

Hamilton American Classic Intra-matic Auto chrono 40mm Black Dial Watch - H38446731 IW377714 framing a pristine white dialReference H38446731 Caliber H 31 Collection American Classic Movement Automatic Case Size 40mm Thickness (mm) 14. 45 Dial Color Black Case Material Stainless Steel Coating PVD Black Crystal Sapphire Lug Width 20mm Power Reserve 60 Hour Status Current Collection Water Resistance 10 bar (100m) 145 psi (328ft) Anti Reflection Yes Screw Down Crown Yes Nivachron Yes Super LumiNova Yes Strap Reference H6000002121 Strap Type Calf Leather Buckle Type Pin