
2021 Zenith Chronomaster Sport Yoshida LE
A Chronomaster with a gorgeous reverse panda dial, a ceramic bezel, and the El Primero 3600 automatic movement.
Overview
In 2021, Zenith partnered with the Yoshida boutique in Japan to release several limited editions of its highly successful Chronomaster Sport series. In total, 4 unique models were produced—2 in stainless steel and 2 in white gold, each fitted with either a monochromatic panda or reverse panda dial that forewent the traditional tri-color motif. The steel models, however, did add a small splash of color through the inclusion of red text on the dial, artfully accentuating the chronograph movement's remarkable 36,000 VpH precision.
Within the stainless steel collection, 100 watches were produced in the panda configuration, while a more exclusive subset of 50 watches were produced in the reverse panda configuration. The white gold models boasted an even more scarce production quantity, with a mere 25 made in total spanning both dial configurations.
Due to their origin, these Chronomaster Sport Yoshida editions can be difficult to find and rarely come up for sale outside of Japan. We’re pleased to present what we consider to be the most handsome of the bunch—the steel reverse panda rendition—with its Paul Newman-esque dial that offers an alluring alternative to the standard production black dial model.
Specifications
Brand:
Zenith
Model:
Chronomaster Sport Yoshida LE
Reference:
03.3101.3600/21.M3100
Year:
2021
Case Number:
579 800
Case Material:
Stainless steel
Diameter:
41 mm
Lug Width:
20 mm
Thickness:
13.6 mm
Lug-to-Lug:
46.6 mm
Dial:
Black
Lume:
Super-LumiNova
Crystal:
Sapphire
Movement:
Automatic
Caliber:
El Primero 3600
Bracelet/Strap:
Zenith stainless steel bracelet
Max Wrist Size:
8 in (16 links)
Hand model has a wrist size of 6.1 in
Condition
Case: The case shows practically no signs of wear with only a couple very tiny hairlines present. The faceted lugs are thick and sharp with excellent definition between brushed and polished surfaces. The ceramic bezel is flawless. The caseback is super clean with only a couple micro imperfections visible on close inspection. There are no signs of bracelet removal to the back of the lugs. The rear crystal is covered by a protective sticker. The model and serial number engravings are sharp and deep.
Dial, Hands, & Crystal: The black dial and polished hands are in perfect condition with fully functioning Super-LumiNova. The front and rear sapphire crystals are squeaky clean and scratch-free.
Bracelet/Strap: The Zenith stainless steel bracelet is nice and tight with minor signs of wear to the polished center links, including a few micro scuffs to those near the lugs and the clasp. The clasp itself has a couple hairlines. The star stamp at the clasp remains sharp and detailed.
Performance
Functions: All functions including the crown winding, time setting, date changing, and chronograph start/stop/reset are working as expected.
Service History: None.
What’s Included

What’s Included
Watch
Zenith Chronomaster Sport Yoshida LE on a stainless steel bracelet.
Box/Papers
Boxes, instructions, microfiber cloth, leather card holder, and guarantee dated November 2021.
Extras
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Authenticity Guarantee
Each watch is thoroughly evaluated and guaranteed to be authentic unless explicitly stated otherwise. Prior to any sale, we are happy to provide additional photos or videos of the watch, movement, and accessories at your request. Once you receive the watch, we allow a 72-hour inspection period during which you may return the watch for a full refund if it is misrepresented.
We spend a considerable amount of time researching any watch we plan to source. This includes cross-checking the visual details, case numbers, and movements using examples sold by other reputable dealers and buying guides published by subject matter experts. We set very high standards and will not consider any watch with questionable parts or inconsistencies that cannot be verified elsewhere.
Free Expedited Shipping
All watches, regardless of their value or destination, ship for free using an expedited service with signature confirmation. We can deliver to over 80 countries outside of the United States, including most major markets. Please contact us prior to purchase to confirm that your country is available for international shipping.
You may use the following table to determine the carrier and service available for your location.
Condition Grades
We use the following rubric to assign each watch a condition grade that best represents its external appearance.
Timegrapher Readings
These readings were taken on a Weishi No. 1000 timegrapher approximately one hour after fully winding the watch.

























