Hamilton H32675540 Jazzmaster Open Heart Auto Blue Dial Luminox Anti Reflection Yes

Anti Reflection Yes

Seiko VK64 (mechaquartz with mechanical module)

using titanium to make it as light as a snowflake

filled with luminous material Superluminova BGW9

Thickness: 14

Hamilton H32675540 Jazzmaster Open Heart Auto Blue Dial Luminox Anti Reflection YesA vibrant smoked dial draws the eye inward to the precision cutouts of the Jazzmaster Open Heart. Offering a captivating glimpse at the movement underneath, its contemporary style is both unique and versatile. Reference H32675540 Caliber H 10 Collection Jazzmaster Movement Automatic Case size 40mm Dial color Blue Case material Stainless steel Crystal Sapphire Lug width 20mm Lining Tanning Mineral Power reserve 80 hour power reserve Water Resistance 5