LoupeLabWatch Comparison
Zenith Pilot Type 20 Tribute to Louis Blériot vs Zenith El Primero Winsor Annual Calendar Black Eye
Side-by-side specifications for Zenith Pilot Type 20 Tribute to Louis Blériot and Zenith El Primero Winsor Annual Calendar Black Eye.
Showing specs with available data (97% coverage).
Zenith
Zenith Pilot Type 20 Tribute to Louis Blériot
Ref. 04.2421.5011/17.C714
Zenith
Zenith El Primero Winsor Annual Calendar Black Eye
Ref. 03.2070.4054/22.C708
Case
Diameter60 mm42 mm
Thickness18.5 mm13.85 mm
MaterialMeteoriteStainless Steel
Water Resist.30 m50 m
CrystalSapphireSapphire
Dial ColorGreyBlue
Movement
CaliberZenith 5011KZenith El Primero 4054
ManufacturerZenithZenith
TypeAutomaticAutomatic
Power Reserve46 hrs50 hrs
Frequency18,000 bph36,000 bph
Jewels1929
Complicationshours, minutes, small seconds, power reserve indicatorhours, minutes, small seconds, date, annual calendar, day, month
Pricing & Production
Production—2011 – present
CollectionPilotEl Primero
Authentication
Checkpoints66
CategoriesCase Inspection, Identity Verification, Crystal Inspection, Movement InspectionCase Inspection, Identity Verification, Crystal Inspection, Movement Inspection
Zenith
Zenith Pilot Type 20 Tribute to Louis Blériot Ref. 04.2421.5011/17.C714
Zenith
Zenith El Primero Winsor Annual Calendar Black Eye Ref. 03.2070.4054/22.C708
Case
Diameter
04.2421.5011/17.C71460 mm
03.2070.4054/22.C70842 mm
Thickness
04.2421.5011/17.C71418.5 mm
03.2070.4054/22.C70813.85 mm
Material
04.2421.5011/17.C714Meteorite
03.2070.4054/22.C708Stainless Steel
Water Resist.
04.2421.5011/17.C71430 m
03.2070.4054/22.C70850 m
Crystal
04.2421.5011/17.C714Sapphire
03.2070.4054/22.C708Sapphire
Dial Color
04.2421.5011/17.C714Grey
03.2070.4054/22.C708Blue
Sponsored
Movement
Caliber
04.2421.5011/17.C714Zenith 5011K
03.2070.4054/22.C708Zenith El Primero 4054
Manufacturer
04.2421.5011/17.C714Zenith
03.2070.4054/22.C708Zenith
Type
04.2421.5011/17.C714Automatic
03.2070.4054/22.C708Automatic
Power Reserve
04.2421.5011/17.C71446 hrs
03.2070.4054/22.C70850 hrs
Frequency
04.2421.5011/17.C71418,000 bph
03.2070.4054/22.C70836,000 bph
Jewels
04.2421.5011/17.C71419
03.2070.4054/22.C70829
Complications
04.2421.5011/17.C714hours, minutes, small seconds, power reserve indicator
03.2070.4054/22.C708hours, minutes, small seconds, date, annual calendar, day, month
Pricing & Production
Production
04.2421.5011/17.C714—
03.2070.4054/22.C7082011 – present
Collection
04.2421.5011/17.C714Pilot
03.2070.4054/22.C708El Primero
Authentication
Checkpoints
04.2421.5011/17.C7146
03.2070.4054/22.C7086
Categories
04.2421.5011/17.C714Case Inspection, Identity Verification, Crystal Inspection, Movement Inspection
03.2070.4054/22.C708Case Inspection, Identity Verification, Crystal Inspection, Movement Inspection
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