Longines Master Collection Chronograph Moonphase 40mm

Longines Master Collection Chronograph Moonphase 40mm

The Longines Master Collection Chronograph 40 mm stands out with its perfectly proportioned 40 mm steel case, offering an ideal balance between elegance and presence on the wrist. This version highlights the collection’s iconic complications, driven by a high-precision automatic movement.

Design and features

The Longines Master Collection Chronograph Moonphase 40mm features a 40 mm round stainless-steel case, designed to provide maximum comfort and optimal legibility. The sapphire crystal has anti-reflective treatment on both sides, while the transparent case back lets you admire the movement. This 40 mm variant is the most versatile reference in the range.

Movement and performance

Powered by the automatic caliber L687, the watch oscillates at 28,800 vibrations per hour and features a silicon balance spring. It offers up to 66 hours of power reserve. The complications include: chronograph, half-moon hand date, moonphase, small seconds, and 24-hour indication.

Technical details

• Diameter: 40 mm
• Case: Stainless steel
• Shape: Round
• Glass: Sapphire with double-sided anti-reflective treatment
• Back: Transparent sapphire
• Movement: Automatic (caliber L687)
• Power reserve: Up to 66 h
• Functions: Chronograph, hand date, moonphase, small seconds, 24-hour indication
• Water resistance: 3 bar