3255

Day-Date 40 caliber with day and date complications, part of the 32xx generation.

Technical Specifications

• Diameter: 28.5mm
• Height: 5.3mm
• Jewels: 31
• Power Reserve: 70 hours
• Frequency: 28,800 vph

Key Features

• Date Display
• Day Display
• Chronergy Escapement
• Parachrom Hairspring
• Hacking Seconds

Watch Models

The Caliber 3255 powers the following Rolex collections: Day-Date 40.

Caliber Family

Based on Caliber 3235.