Original box, original papers Zenith El Primero
Reference number:
03.3300.3604/21.M3300
Case diameter:
40 mm
Dial:
Black
Case material:
Steel
Availability:
Item needs to be procured
5 469CHF
+ 49CHF for insured shipping to
from 5 days
The ZENITH Chronomaster El Primero Open 03.3300.3604/21.M3300 is a refined and high-performance men’s chronograph, showcasing the brand’s legendary watchmaking expertise. It features a 40mm stainless steel case with a matte black open-worked dial that reveals part of the El Primero 3604 automatic movement—a nod to ZENITH’s heritage of precision and innovation. The chronograph is equipped with Luminova-coated hands, small seconds, and a see-through case back, all protected by a scratch-resistant sapphire crystal. With 100m water resistance, it combines durability with elegance for everyday wear. This watch is in very good condition and shows only slight scratches on the case, bezel, bracelet, and buckle, while the sapphire crystal remains flawless. It fits wrists up to approximately 21cm and has a case thickness of 14mm, offering a balanced presence on the wrist. Included with the watch are the original manufacturer’s warranty dated July 2022, the branded box, and booklet—making it a well-documented, stylish choice for enthusiasts of Swiss horology.
Product Features
Dial
Black
Brand
Zenith
Clasp
Fold clasp
Model
El Primero
Gender
Men's watch/Unisex
Crystal
Sapphire crystal
Location
Switzerland, Geneve
Movement
Automatic
Condition
Used (Very good)
Thickness
14 mm
Availability
Item needs to be procured
Listing code
QSD787
Case diameter
40 mm
Case material
Steel
Dial numerals
Lines
Bezel material
Steel
Bracelet color
Steel
Clasp material
Steel
Caliber/movement
Cal. El Primero 3604
Number of jewels
35
Reference number
03.3300.3604/21.M3300
Water resistance
10 ATM
Bracelet material
Steel
Scope of delivery
Original box, original papers
Year of production
2022
Dealer product code
663944
Lug width
20 mm Size guide
Bracelet length
210 mm
Frequency
36000 A/h
Power Reserve
60 h
Contact us Inform us about the return by writing via WhatsApp — it’s the fastest and easiest way. 
Secure return We will provide you with an insured shipping label so you can safely return your watch. 
Money back As soon as we receive the watch, you will get a bank transfer refund without delay. 
