Welcome to my Top Swiss Chronographs Boutique! Zenith SA was started in 1865 by Georges Favre-Jacot at the age of 22, in Le Locle (canton of Neuchâtel), Switzerland. In January 1969, Zenith announced imminent launch of first fully integrated, high-frequency, automatic chronograph movement "El Primero". Today, Zenith wristwatches meet or exceed rigorous timekeeping C.O.S.C. standards, a reflection Zenith's history of innovative precision timekeeping. Stylish and sophisticated, the offered iconic timepiece combines the traditional precision of the famed mechanical chronograph and a modern look of first-class materials. It is a gentlemen’s dress chronograph wristwatch that internally utilises one of the most highly regarded movements ever produced. Just look at this movement (through the transparent case-back): this is a true ode to watchmaking! Movement: - in-house chronograph automatic calibre Zenith 400B - 31 jewels - frequency: 36,000VpH (5 Hz) - power reserve: 50 hours - certified C.O.S.C. chronometer This amazing beautiful automatic movement can be observed endlessly, enjoy! Case: - 750 solid pink gold - polished/fine brushed - 42mm excl. crown, 44mm incl. - 12,2mm thick - length: 49mm lug to lug Crystal: - anti-reflective sapphire Case-back: - scratch-resistant sapphire - 750 solid pink gold with engravings - polished Crown: - 750 solid pink gold - polished - pull/push with raised Zenith logo star Bezel: - 750 solid pink gold - polished - fixed - multilayer Dial: - silver sunburst - 18 carat pink gold polished/brushed hands - 18 carat pink gold polished hour batons - date window at 06:00 o'clock position - three chronograph sub-dials: 30-minute counter at 03:00 o'clock 12-hours totalizer at 06:00 o'clock small-seconds at 09:00 o'clock - minutes and seconds markers around the inner rim - blued central chronograph seconds hand Strap: - brand new brown leather, RIO'S alligator grain on cow - length: ca. 21,5cm incl. the wristwatch itself - width: 21mm by lugs, 18mm by clasp Pin-buckle: - 750 solid pink gold - polished - original Zenith with logo star - gold hallmarks on the inside confirming authenticity Weight: 102 grams Water-resistant for 5ATM/50meter/165feet, it's OK for light splashes, rain, hand-washing; highly risky for showering or swimming Wooden lacquered "Zenith" watch box Distributor's stock: the warranty card isn't stamped (see pics). For watches older than two years, “original warranty” means that the warranty card is included. General professional pre-sale service was made in August 2026: the watch is keeping good time and working perfectly. Excellent condition, never worn: the wristwatch comes from luxury watch-shop showcase. Leather straps often suffer from temperature in shop windows due to powerful spotlights, that's why the strap is replaced with brand-new one. My personal authenticity and quality warranty: you will get warranty card (as pictured), fully completed, stamped and signed. My impeccable seller reputation speaks for itself: look at my feedbacks and sales ratings. Insured, registered shipping worldwide with Intl. Express service: it’s not cheap, and yet fast and reliable, two days in Europe, three days for the rest of this world. All photos were taken personally by me and correspond to the exact wrist watch you are placing your bid on. My personal conclusion as a connoisseur and watch lover with over 30 years of experience: this is a beautiful piece of watch art. NO EXTRA COSTS for EU Buyers! #collectorsweek_watches