
Rolex
Matte silver or cream dial featuring a triple calendar (day and month apertures below 12 o'clock), a moonphase display integrated with the small seconds at 6 o'clock, and a blue/black pointer date hand around the outer track.
38mm vintage proportions (oversized for the 1950s) with a smooth bezel, snap-on case back, and acrylic crystal. Available originally in stainless steel, yellow gold, or rose gold.
In-house automatic Calibre 10.5''', featuring a non-oyster perpetual rotor, triple date calendar module, and moonphase complication.