Zenith El Primero Winsor Annual Calendar Wristwatch
Record status
Individual type · partial
Period
circa 2010s
Maker / issuer
ZenithThis Zenith El Primero Winsor Annual Calendar wristwatch, reference 03.2070.4054/22.C708, is attributed by the cataloguer to circa the 2010s. The stainless steel case measures 42.00 mm in diameter and is fitted with an adjustable black leather strap.
The blue dial features applied batons, day and month apertures at 3 o'clock, and a date display at 6 o'clock alongside chronograph sub-dials. The source reports the watch houses an automatic Zenith El Primero Calibre 4054 movement with an approximate 50-hour power reserve.
Evidence at a glance
- Linked sources
- 1
- Photograph views
- 1
- Catalogue references
- 0
Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.
Technical characteristics
- Type
- Chronograph
- Reference
- 03.2070.4054/22.C708
- Case diameter
- 42.00 mm
- Case material
- Stainless Steel
- Power reserve
- Approximately 50 hours
- Accompaniments
- Zenith box, papers, manual
- Place recorded
- Switzerland
- Movement calibre
- El Primero Calibre 4054
- Maker / attribution
- Zenith
Design
- Visible features
- • Blue outer dial ring with applied faceted hour indices and central textured dark grey section • Dual day ('MO') and month ('OCT') apertures at 3 o'clock and date aperture at 6 o'clock • Fluted winding crown at 3 o'clock flanked by two rectangular chronograph pushers • Black leather strap with alligator-pattern embossing • Dial signed 'ZENITH' below 12 o'clock and 'SWISS MADE' at 6 o'clock
- Dial Configuration
- The dial features a blue outer ring with applied faceted hour indices and a central textured dark grey section. The display utilizes apertures for the annual calendar function: dual day and month apertures are positioned at 3 o'clock, with a date aperture at 6 o'clock. The dial bears the signature 'ZENITH' below the 12 o'clock marker and 'SWISS MADE' at the 6 o'clock position.
- Mechanism and Operational Status
- The timepiece is powered by an automatic Zenith El Primero Calibre 4054 movement, which the source states provides an approximate power reserve of 50 hours. The auctioneer reported that the movement was running at the time of cataloging. The internal mechanism was not visible in the provided auction photography.
- Physical Description and Case Construction
- This Zenith El Primero Winsor timepiece is housed in a stainless steel case measuring 42.00 mm in diameter. The configuration includes a fluted winding crown situated at the 3 o'clock position, flanked by two rectangular chronograph pushers. The watch is secured by an adjustable leather strap finished with an alligator-pattern embossing. The case back was not visible in the provided auction imagery.
Identification
- Reference
- 03.2070.4054/22.C708
- Source note
- Facts transcribed from the linked source listing or collection record. Attribution and specifications are source-reported and have not been independently authenticated.
Catalogue references
No catalogue numbers recorded. Numbers are only published once transcribed from a verified edition of a standard catalogue — they are never inferred.
Research required
- Research required: Case back and movement are not visible in the auction photograph
- Research required: Movement condition is reported as running at time of cataloging without guarantee of working order