Additional information
| Brand: | Zenith |
|---|---|
| Family: | Defy |
| Reference: | 10.9000.9004/96.R921 |
| Name: | Defy El Primero 21 Full Carbon / Skeleton / Rubber |
| Produced: | 2019 |
| Limited: | No |
Case
| Material: | Carbon |
|---|---|
| Glass: | Sapphire |
| Back: | Open |
| Shape: | Round |
| Diameter: | 44.00 mm |
| Height: | 14.50 mm |
| Lug Width: | 23.00 mm |
| W/R: | 100.00 m |
Dial
| Color: | Skeleton |
|---|---|
| Indexes: | Stick / Dot |
| Hands: | Stick |
Price in euro
Description
The Zenith Defy El Primero 21 reference 10.9000.9004/96.R921 was introduced in 2019. The case, crown and pushers are made of black carbon. The strap is black rubber with 'Cordura-effect'.
Movement
Self-winding movement with cam-actuated chronograph capable of measuring up to 1/100 of a second. The chronograph runs on its own escapement system, with a balance wheel operating at 360.000 bph. The power reserve for the chronograph is 50 minutes, and it is wound by hand. The balance for the regular timekeeping runs at 36.000 bph and is wound either by hand or through the oscilating weight. Both balance springs are made of 'carbon-matrix carbon nanotube composite'. The central hand makes one rotation every second; at 12:00 there's a power reserve indicator for the chronograph.
| Type: | Automatic |
|---|---|
| Brand: | Zenith |
| Caliber: | El Primero 9004 |
| Display: | Analog |
| Diameter: | 32.80 mm |
| Jewels: | 53 |
| Reserve: | 50 h |
| Frequency: | 36000 bph |
| Time: | Hours, Minutes, Small Seconds |
| Chronograph: | Chronograph |
| Additionals: | Chronometer, Power Reserve Indicator |
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