• Limited quantity: 1500 limited to the world
• Release date: May 14, 2021
• Case / band: Stainless steel
• Glass: Spherical crystal glass
• Case diameter / thickness: 39.5 mm / 11.1 mm (design value)
• Main functions: Cal.E820 / Monthly difference ± 15 seconds (when not receiving) / Photovoltaic eco-drive / Movable for 2 years when fully charged (when power save is activated) / Power save function / Chronograph function / Perpetual calendar