A mechanical poem suspended in time. The vast grey dial floats like a quiet storm cloud, its subtle sunburst catching light in hushed waves while the fully exposed perpetual calendar complication hovers beneath a sapphire dome—day, date, month, leap year, all dancing in perfect orbital harmony without a single traditional hand to guide them. Cool 18k white gold wraps the soaring 44mm case, those dramatic lugs arching like cathedral buttresses, grounding the avant-garde architecture in timeless elegance. Hand-wound with a massive power reserve, the balance wheel beats proudly at the top like a heart laid bare. On the alligator strap it wears surprisingly intimate, the entire movement a living sculpture that turns every glance into a moment of wonder. This is MB&F’s masterpiece of tradition reimagined—perpetual time, endlessly fascinating, quietly revolutionary.

Model: LM Perpetual Calendar
Reference Number: 03.WL.B LM
Case Size: 44mm
Dial: Grey
Case Material: White Gold
Bracelet Material: Alligator Strap
Movement: Manual Winding
Year: 2018
Box/Papers: Full-set