Chronomaster El Primero Grande Date Full Open

• Case: 18-karat rose gold, stainless steel
• Size: 45mm
• Movement: automatic manufacture El Primero 4047B
• Function: chronograph, big date, moon phase, sun phase
• Power Reserve: approximately 50 hours
• Water Resistance: 100m
• Dial: openworked
• Caseback: sapphire crystal
• Hands: luminous hands and markers
• Strap/Bracelet: calfskin leather with protective rubber lining

With its powerful build framing a clear view of its legendary mechanism, the new Chronomaster El Primero Grande Date Full Open unveils the heart of performance and precision in the inimitable Zenith style. This self-winding skeleton-worked chronograph, equipped with a column wheel and a silicon escapement, is highlighted by a dial carved in sapphire. This modern architecture with its striking red accents is designed to be admired from both sides.