Original price was: £3,250.00.£0.00Current price is: £0.00.
This Zenith El Primero Prime 90/01-0010.420 Chronograph is a product of Zenith’s continued evolution of the El Primero lineage, a name long associated with one of the most significant developments in modern watchmaking. Introduced in the 1990s, this watch pays homage to Zenith’s pioneering 1969 El Primero movement, which was among the first fully integrated automatic chronograph calibers to achieve a high-frequency beat rate of 36,000 vibrations per hour. This model, often referred to as part of the “Prime” series, represents a slightly modernised yet faithful continuation of the El Primero’s legacy in a transitional post-quartz era, where mechanical chronographs regained cultural relevance.
This watch features a stainless steel case with a modest diameter of approximately 39mm, a size that reflects the restrained proportions of traditional chronographs while still accommodating the complex movement inside. The dial layout follows a classic tri-compax configuration with sub-dials at 3, 6, and 9 o’clock, offering clear legibility and visual balance. A date aperture is discreetly positioned between 4 and 5 o’clock. The tachymeter scale on the chapter ring and the clean, angled lugs reinforce this watch’s utilitarian elegance. Around back, an exhibition sapphire case back reveals the El Primero 420 movement—its rhodium-plated bridges, perlage, and blued screws exemplify the brand’s commitment to refined mechanical finishing.
This Zenith El Primero Prime 90/01-0010.420 holds particular collector interest as a bridge between vintage and modern watchmaking, predating the widespread reissues of heritage chronographs in the 2000s. It embodies the mechanical revival of the 1990s, when manufacturers like Zenith leaned into their historical strengths to appeal to a growing base of enthusiasts disillusioned by quartz. The visible El Primero movement, with its column wheel construction and high-beat escapement, offers not only technical distinction but also visual engagement, making this watch a meaningful artifact from a pivotal era in Zenith’s post-quartz resurgence.
Rarely seen on a signed Zenith bracelet, this is a true gem.
| Case Size | 39mm (excluding crown) |
|---|---|
| Complications | Chronograph, Date |
| Movement | Zenith El Primero Cal. 420 |
| Reference | 90/01-0010.420 |
| Delivery | Original Box Only |
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5 North Street, Lewes, East Sussex, BN7 2PA
01273 473123
royce@comberoflewes.co.uk
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1966 Rolex Oyster Perpetual Datejust 36mm – Tiffany Dial
