Opus Magnum | Black, Metal a self-winding automatic movement that

a self-winding automatic movement that never needs a battery

Opus Magnum — Built for the Bold

Movement Self-Winding Automatic Mechanical Power Reserve Up to 15 hours (Learn more) Glass Scratch & Scrape Resistant Mineral Crystal Glass Case Material Stainless Steel with rainbow Cubic Zirconia Water Resistant 3ATM Strap Stainless Steel Strap Length 22cm Band Width 20mm Dial Diameter 40mm Thickness 12mm Weight 120g Dial Classic 3 sub dials ( day - date - seconds )

Some watches tell time

Opus Magnum | Black, Metal a self-winding automatic movement thatOpus Magnum Built for the Bold Some watches tell time. This one commands the room. The Opus Magnum is our flagship: a self winding automatic with a skeleton dial that puts the engine on full display. No battery ever. Just precision mechanics, powered by the motion of your wrist. Finished in black with a stainless steel bracelet, it carries a weight that tells everyone its the real thing at a price that doesnt ask for a second mortgage. Automatic