Mondaine Cushion Automatic White Bracelet Watch MSL.3961B.SM. The Cushion Automatic is inspired by a vintage design with a timeless case that pays homage to MONDAINEs heritage. The 39mm cushion-shaped stainless steel case is paired with a white dial and signature red second hand. Powered by a Swiss automatic movement with a 38-hour power reserve, this watch operates without a battery, reducing electronic waste. The anti-reflective sapphire crystal enhances durability, while the patented BackLight technology ensures readability in the dark. Featuring a see-through case back and a Milanese mesh stainless steel strap, the Cushion Automatic is a perfect fusion of heritage, craftsmanship, and eco-conscious design.