Zenith Chronomaster Open
(Ref. 03.3300.3604/69.M3300) Steel on Steel Bracelet
2022
Automatic High-Frequency Chronograph
11,100 $Loading shared data...
2022Automatic High-Frequency Chronograph11,100 $Overall Score
B
84 / 100
The Zenith Chronomaster Open is a technical powerhouse that successfully modernizes the 'open heart' aesthetic. While it suffers from typical luxury depreciation, its 1/10th of a second El Primero movement remains a horological benchmark that few competitors can match at this price point.
Movement Quality
Automatic
TypeA
5 sec/day
AccuracyHigh
ReliabilityMaterials & Build
~145g
Total WeightA
Stainless Steel
Case MaterialSapphire
CrystalExcellent
Build Quality100m
Water ResistanceMaintenance & Risks
5-7years
Service IntervalB
750-950 $
Service CostHigh
Parts AvailabilityRequires specialized Zenith-trained watchmakers due to the high-frequency 5Hz escapement and 1/10th second complication
Serviceability1. Chronograph hand alignment sensitivity
2. Complexity of the 1/10th second striking seconds mechanism
3. Silicon components require factory replacement
Known Weak PointsValue for Money
11,100
$
List PriceC
8,900
$
Resale AverageMedium
Market LiquidityMixed
Typical for modern Zenith; initial 20-25% drop followed by stability.
Holding ValueGood
Value for wearerMixed
Value for collectorGood
In-house high-frequency chronograph at this price is rare.
Spec EfficiencyAlternatives
Zenith Chronomaster Sport
El Primero 3600
11,000 $
TAG Heuer Carrera Glassbox
TH20-00
6,450 $
Omega Speedmaster Professional
Calibre 3861
8,000 $