3155
Specifications
28.5
Diameter (mm)
6.0
Height (mm)
31
Jewels
48h
Power reserve
28,800
Frequency (vph)
On Caliber 3155
Day-Date caliber with day and date complications, derived from the 3135.
Technical Specifications
- Diameter: 28.5mm
- Height: 6.0mm
- Jewels: 31
- Power Reserve: 48 hours
- Frequency: 28,800 vph
Key Features
- Date Display
- Day Display
- Quickset Date
- Hacking Seconds
Watch Models
The Caliber 3155 powers the following Rolex collections: Day-Date.
Caliber Family
Based on Caliber 3135. Derived calibers: 3156.
References using 3155
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