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Rado True Round Automatic Open Heart

The Rado True Round Automatic Open Heart combines contemporary material technology with traditional Swiss mechanical watchmaking. Reference R27108112 features a 40mm polished plasma high-tech ceramic monobloc case and crown, creating the smooth, modern appearance associated with Rado’s True collection.

The open-heart design exposes part of the automatic movement through the dial, making the mechanical mechanism an important visual element of the watch.

Grey Sunray Open-Heart Dial

The grey sunray dial gives the watch a sophisticated monochromatic appearance. Rose-gold-colored bevels provide subtle contrast, while the grey printed minute track complements the overall design.

Super-LumiNova® details on the indexes and hands enhance visibility in low-light conditions.

Rado Calibre R734 Automatic Movement

The watch is powered by Rado Calibre R734, an automatic mechanical movement with an 80-hour power reserve. The movement uses an antimagnetic Nivachron™ hairspring and is tested in five positions for accuracy.

Plasma High-Tech Ceramic Construction

The case and bracelet are made from polished plasma high-tech ceramic. The case measures 40mm in diameter and 10.4mm thick, creating a balanced contemporary profile.

The titanium caseback incorporates transparent sapphire crystal, allowing the wearer to view the automatic movement from the rear.

Ceramic Bracelet

The grey-themed True Round Open Heart is paired with a polished plasma high-tech ceramic bracelet and titanium three-fold clasp. Rado lists water resistance at 50 meters.

Key Features

• Rado True Round Automatic Open Heart
• Official reference R27108112
• 40mm round case
• 10.4mm case thickness
• Plasma high-tech ceramic monobloc case
• Plasma high-tech ceramic crown
• Grey sunray dial
• Open-heart mechanical design
• Rose-gold-colored bevels
• Grey printed minute track
• Super-LumiNova® details
• Rado Calibre R734
• Automatic mechanical movement
• Nivachron™ antimagnetic hairspring
• 80-hour power reserve
• Sapphire crystal
• Transparent sapphire caseback
• Titanium caseback
• Polished plasma high-tech ceramic bracelet
• Titanium three-fold clasp
• 50m water resistance
• Swiss Made