| Condition |
New/Unworn |
| Case Shape |
Round |
| Case Dimensions |
45mm |
| Case Thickness |
15.40mm |
| Case Material |
Titanium & Rose Gold |
| Dial Color |
Skeleton |
| Crystal |
Scratch Resistant Sapphire |
Water Resistance
| No rating |
Does not allow contact with water |
| 30m/99ft – 50m/165ft |
Allows for contact with water such as washing hands and rain |
| 50m/165ft – 100m/330ft |
Allows for light poolside swimming |
| 100m/330ft – 200m/660ft |
Allows for swimming, snorkeling and showering (do not expose to hot water) |
| 200m/660ft – 500m/1650ft |
Allows for impact water sports such as board diving and scuba diving |
| 500m/1650ft + |
Appropriate for serious deep water diving. |
Learn more about Water Resistance.
Close |
200m/660ft |
| Case Back |
Transparent |
| Band Material |
Titanium |
| Clasp |
Push Button Folding Clasp |
| Clasp Notes |
Titanium |
| Lug Width |
28mm |
| Movement |
Automatic An automatic/self-winding movement is powered by a thin spiral torsion spring, called the mainspring, which is housed in an enclosed barrel inside the movement. The energy produced from the wound spring drives the movement functions. An automatic watch has a weighted rotor mounted on a pivot to the back of the movement, and the rotor is connect to the mainspring through a series of gears. The natural motion of the wearers wrist will cause the rotor to spin, which in turn will automatically wind the mainspring. Please note: An automatic winding watch which has completely wound-down or is at the end of its power reserve requires manual winding. Manually winding an automatic watch ensures that the watch is at full power-reserve when first worn, and as long as the watch is in motion thereafter it will remain fully wound, ensuring that when the watch is removed it will run the specificed power-reserve duration. Close |
| Complications |
Chronograph, Power Reserve Indicator |
- Microblasted titanium case with 18kt rose gold bezel rim and crown protectors.
- Titanium interchangeable bracelet
- Includes a rubber strap with folding buckle and 1 velcro strap.
- Skeleton dial with black & gold rimmed subdials
- Faceted gold plated hands with luminous fill & applied luminous index hour markers
- The Famous El Primero Chronograph stop/watch:
- Large central 1/100th of seconds counter hand (with the Zenith star logo as a counterweight). This hand makes a single full revolution every second.
- 60seconds sub-dial counter located at the 6 o’clock position
- 30 minute sub-dial counter located at the 3 o’clock position
- Running secondssub-dial located at the9 o’clock position
- Power reserve indicator below the 12 o’clock position
- Zenith El Primero Caliber 9004, beats at 36,600 vph, 53 Jewels, 293 components & an approximate power reserve of 50 hours.
Mens Zenith 87.9100.9004/03.i001 Defy Extreme Chronograph Watch
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