This exceptional Leonidas from the 1940s is a rare monopusher chronograph with a case diameter of 40 mm – an almost monumental size for its time. The standout feature is the original tropical dial, which has developed a rich, even brown patina over the decades. This aging process gives the watch a truly breathtaking look.
The dial itself is technically and graphically remarkable. White hour markers and numerals contrast beautifully against the warm, aged brown background. At its center lies a rare, spiral-shaped tachymeter snail scale for measuring speeds. A fine minute track runs along the outer edge, set apart by its lighter tone. The two sub-dials at 3 and 9 o'clock complement the symmetrical layout, serving as running seconds and minute counter respectively.
The stainless steel case features elegant lugs and a large, fluted crown. The single pusher that controls all chronograph functions (start, stop, reset) represents a rare and sought-after monopusher configuration.
The striking tropical dial of this Leonidas is not only visually captivating but also a testament to the watch's long and authentic history. Combined with the oversized case and rare monopusher movement, this piece is a true find for collectors with an eye for the exceptional.
Condition Report
Dial: authentically aged dial – even brown tropical patina – well-preserved print – signed "Leonidas".
Case: 40 mm stainless steel case in very good condition – sharp lugs with intact lines – original fluted crown.
Movement: hand-wound monopusher chronograph – timegrapher values: rate +14s/day, beat error: 0.8 ms, amplitude: 213 degrees.
Int.Exe.: 45245