The Titanium Field Guide

Zenith Defy El Primero 21 (titanium)

95.9000.9004.78.M9000

The Zenith Defy El Primero 21 (titanium) is a current-production integrated bracelet watch with a Titanium (grade undisclosed) case, finished with brushed titanium. It measures 44.0 mm across, 14.5 mm thick, and is water resistant to 100 m. Inside is the Zenith El Primero 9004 automatic (1/100th chronograph) movement, with 50 h power reserve. Complications: Chronograph, Power reserve. Priced from $11,900 (approx; maker page pending). Brand origin: Switzerland.

Titanium integrated bracelet watchesDisplay backChronograph
Reference95.9000.9004.78.M9000
TypeIntegrated bracelet
Price$11,900 · approx; maker page pending
Case diameter44.0 mm
Thickness14.5 mm
Lug-to-lug–
Water resistance100 m
Weight–
OriginSwitzerland
MovementAutomatic (1/100th chronograph)
CaliberZenith El Primero 9004
Power reserve50 h
ComplicationsChronograph, Power reserve
TitaniumTitanium (grade undisclosed)
Surface treatmentBrushed titanium
Nickel-freeYes
Bracelet / strapTitanium
CrystalSapphire
Display backYes
DialOpen-worked
LumeSuper-LumiNova
AvailabilityOffered
StatusCurrent; maker page pending verification
Medium confidence Verified 2026-06-22 Source: Zenith Maker / listing ↗
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