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Zenith 75.2030.4055/21.R580 Chronomaster El Primero Retrotimer Chronograph (34700)

+ $29 shipping to United States of America


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More information
Condition Pre-owned
Scope of delivery
Original box, original papers
Available now
Expected delivery
Aug 11, 2020 - Aug 19, 2020
Payment Method
Bank transfer

Reviews: 420
This dealer is from Boston, United States of America.
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Basic Info

Listing number 9F8OR4
Reference number 75.2030.4055/21.R580
Brand Zenith
Model El Primero
Code 34700
Movement Automatic
Bracelet material Crocodile skin
Year Unknown
Condition Very good (Worn with little to no signs of wear)
Scope of delivery
Original box, original papers
Location United States of America, Massachusetts, Boston


Movement Automatic
Power reserve 50 h
Number of jewels 31


Case diameter 42 x 5 mm
Thickness 12.75 mm
Water resistance 10 ATM
Crystal Sapphire crystal
Dial numerals Arabic numerals


Bracelet material Crocodile skin
Clasp Fold clasp
Clasp material Steel


Chronograph, Flyback, Date


Display back, Central seconds, Luminous numerals, Screw-Down Crown, PVD/DLC coating


Zenith Chronomaster El Primero Retrotimer, 75.2030.4055/21.R580, 75-2030-4055-21-R580, black PVD case, automatic Zenith El Primero 4055 caliber movement, chronograph, applied indexes, rhodium plated hands and subdial hands, black carbon fiber textured dial, sapphire crystal, display back, water resistant to 100 meters, diameter: 42mm, thickness: 12.75mm. Like New with original box and papers, which are undated. Email us about this watch Trade for this watch


This is a stainless PVD-coated stainless steel Zenith Chronomaster El Primero Retrotimer 75.2030.4055/21.R580. It has an alligator leather strap with PVD-coated stainless steel deployment clasp, and scratch resistant sapphire crystals with anti-reflective coating. It has a signed screw down winding crown, and a piston-style monopusher flyback chronograph push button. It has an exhibition sapphire display case back secured with 4 screws, engraved with "ZENITH -EL PRIMERO – 100M," and the reference number. The 42mm barrel-shaped solid three-body case, curved faceted lugs, and stepped convex bezel, are polished/matte. The dial is textured black carbon fiber with steel faceted rectangular hour indices with luminous pips on the tips. There is a luminous white minute/fraction of a second scale with Arabic numerals every five seconds to 60. It has pointed tapered rhodium-plated baton minute and hour hands with luminous inserts, and there is a large polished rhodium-plated center sweep seconds hand with a Zenith star logo counterbalance. There is a recessed black carbon fiber 30-minute chronograph totalizer with luminous white Arabic numerals and markers, and a red-tipped polished indicator hand. A trapezoidal date aperture window is at the 6 o'clock position. It's water resistant to 100 meters/330 feet, it has a 50-hour power reserve at full winding, and the 12.75mm thick.

This Zenith Chronomaster El Primero Retrotimer 75.2030.4055/21.R580 has a mechanical automatic self-winding Zenith El Primero 4055 B caliber chronograph movement is rhodium plated, and it's constructed with 31 jewels, 281 components, a shock absorber system and the mechanism oscillates at a frequency of 36,600 vph (5 Hz).

The Zenith Chronomaster El Primero Retrotimer 75.2030.4055/21.R580 was introduced in 2010.


European Watch Company

232 Newbury Street,
Boston, MA 02116
United States of America
Show phone/fax number
Tel.: [+1] 617-262-9798
Fax: [+1] 617-247-0480
We speak:
Trusted Seller since 2009
153 watches listed
This dealer owns a store in which you may view their watches.
Number of recommendations from other Chrono24 dealers: 7
Watches sold with Buyer Protection: 587

4.9 out of 5 stars  |  Reviews: 420

Detailed explanation of ratings 

 4.9 Shipping
 4.8 Item description
 4.9 Communication
of buyers would recommend this dealer.

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