A refined take on classic micro-rotor watchmaking, the S4128 combines elegant proportions with a beautifully detailed mechanical movement.

At just 38mm in diameter and 10mm thick, it wears with the understated proportions of a traditional dress watch. The sculpted mother-of-pearl dial features a striking radial pattern, complemented by applied hour markers, polished hands and a heat-blued small seconds hand that adds a subtle flash of colour.

Inside is the Hangzhou 5215A automatic micro-rotor movement, finished with a custom-signed rotor and visible through the sapphire exhibition caseback. Unlike a conventional automatic movement, the compact micro-rotor sits within the movement itself, allowing for a slimmer profile while keeping the convenience of automatic winding.

The polished 316L stainless steel case is available in either classic steel or a warm light-gold finish, paired with a genuine leather strap. An AR-coated sapphire crystal, 50 metres of water resistance and a hardened case surface make the S4128 elegant enough for formal wear without being too delicate for everyday use.