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El Primero Chronomaster Grande Date Full Open
Reference03.2530.4047/78
- Case
- 46 mm · Stainless steel
- Thickness
- 15.6 mm
- Water
- 50 m
- Calibre
- El Primero 4047B · 50 h
- Dial
- Skeleton / openworked
Description
The Zenith El Primero Chronomaster Grande Date Full Open 03.2530.4047/78 was made from 2017 to 2021. It has a 46 mm stainless steel case, 15.6 mm thick and water-resistant to 50 m. It has a skeleton / openworked dial with mixed indices. It uses the automatic calibre El Primero 4047B, with a 50-hour power reserve. Its functions include date, moon phase, chronograph and small seconds.
Specifications
General
- Model name
- El Primero Chronomaster Grande Date Full Open
- Collection
- El Primero
- Status
- Discontinued
- Introduced
- 2017
- Discontinued
- 2021
Dial
- Colour
- Skeleton / openworked
- Indices
- Mixed
- Hands
- Baton
Movement
- Calibre
- Zenith El Primero 4047B
- Type
- Automatic
- Power reserve
- 50 h
- Frequency
- 36,000 vph (5 Hz)
- Jewels
- 32
- Functions
- ChronographColumn wheelDateHoursMinutesMoonphaseSmall Seconds
- Complications
- ChronographDateMoon phaseSmall seconds
Case
- Shape
- Round
- Diameter
- 46 mm
- Thickness
- 15.6 mm
- Material
- Stainless steel
- Caseback
- Display (sapphire)
- Crystal
- Sapphire
- Water resistance
- 50 m
Same collection
See allTalk
Variants
| Code | Dial |
|---|---|
| C813 | Skeleton / openworked |
| M2530 | Skeleton / openworked |
Closest by specs
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- Audemars PiguetDouble Balance Wheel Openworked15407ST.OO.1220ST.02Same: SteelSame: Skeleton dialSame: 50 mSame: AutomaticSame: 45 h reserveDiffers: 41 mm

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- OmegaUltra Deep Seamaster Planet Ocean 6000M215.30.46.21.03.001Same: 45.5 mmSame: SteelSame: AutomaticSame: 60 h reserveDiffers: Blue dialDiffers: 6000 m

- IWC SchaffhausenPilot’s Watch Timezoner Edition “Le Petit Prince”IW395503Same: 46 mmSame: SteelSame: AutomaticSame: 60 h reserveDiffers: Blue dialDiffers: 60 m

- ZenithDefy Extreme Mirror03.9102.9004/90Same: SteelSame: Skeleton dialSame: AutomaticSame: 50 h reserveDiffers: 45 mmDiffers: 100 m
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