3130

No-date base caliber for the 3135 family, used in Explorer and Oyster Perpetual.

Technical Specifications

• Diameter: 28.5mm
• Height: 5.3mm
• Jewels: 31
• Power Reserve: 48 hours
• Frequency: 28,800 vph

Key Features

• Hacking Seconds
• Parachrom Hairspring

Watch Models

The Caliber 3130 powers the following Rolex collections: Explorer, Oyster Perpetual, Air-King.

Caliber Family

Derived calibers: 3131, 3132, 3135.