{"product_id":"montre-zenith-el-primero-en-acier-et-cuir","title":"Watch ZENITH \"El Primero\" in steel and leather","description":"\u003cp\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eZenith\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEl Primero\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReference number\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e03.0520.4002\/21.C492\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMovement\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAutomatic winding\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCase\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSteel\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStrap material\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLeather\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eYear of manufacture\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e2007\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUsed (Very good)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLast service\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMarch 11, 2026\u003c\/p\u003e\u003cp\u003eIn-house revision\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eScope of delivery\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith original box, with original papers\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eCaliber\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eMovement\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAutomatic winding\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eCase\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCase\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSteel\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e44 mm\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBezel material\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSteel\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGlass\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSapphire crystal\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDial\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBlack\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDial numerals\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eArabic\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eBracelet\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eStrap material\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLeather\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStrap color\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBlack\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuckle\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePin buckle\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuckle material\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSteel\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eChronograph\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDate\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eZenith El Primero Grande Class\u003c\/p\u003e\u003cp\u003eRef. 03.0520.4002 - Automatic chronograph\u003c\/p\u003e\u003cp\u003e44 mm - Full Set 2007\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003ePowerful, elegant and profoundly horological, the Zenith El Primero Grande Class embodies all the technical excellence of Zenith manufacture. A true benchmark in the world of mechanical chronographs, it is powered by the legendary El Primero movement, one of the first automatic chronographs in history, renowned for its exceptional precision and high frequency.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eWith its 44mm case in steel, the watch asserts a strong, contemporary presence on the wrist. Its generous proportions and balanced lines give it a sporty yet sophisticated look, ideal for those who appreciate mechanical watches with character.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe deep, perfectly structured black dial highlights the chronograph counters with remarkable legibility. The architecture of the dial reflects Zenith's technical expertise while maintaining an elegant, timeless aesthetic. Every detail of the dial contributes to the strong identity of this emblematic timepiece.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eAt the heart of the watch beats the famous El Primero caliber, an automatic chronograph movement oscillating at 36,000 vibrations per hour. This high frequency enables particularly precise time-keeping and is one of the most admired technical signatures of Swiss watchmaking.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe watch is presented in excellent condition and has been recently overhauled, guaranteeing optimal operation. It is mounted on a leather bracelet accompanied by its original Zenith folding clasp, an elegant ensemble that reinforces the dressy character of the model while retaining its sporty spirit.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThis timepiece is offered as a Full Set 2007, delivered with its original box and surboîte, elements particularly appreciated by enthusiasts and collectors.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eTechnical, prestigious and timeless, this Zenith El Primero Grande Class is a watch with character for enthusiasts of exceptional mechanical chronographs.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eWatch 1-year warranty.\u003c\/p\u003e","brand":"La Joaillerie Rive Gauche","offers":[{"title":"Default Title","offer_id":53572718362951,"sku":"1605","price":4968.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/5145\/7440\/files\/montre-zenith-el-primero-en-acier-et-cuir-2193007.jpg?v=1774252705","url":"https:\/\/castafiore.com\/products\/montre-zenith-el-primero-en-acier-et-cuir","provider":"Castafiore","version":"1.0","type":"link"}