The Jaeger-LeCoultre Master Alarm is a sophisticated timepiece that blends modern functionality with elegant design, making it a versatile companion for both everyday wear and travel.
Powered by a reliable Japanese 9015 automatic movement, the watch is engineered for stable performance and precise timekeeping.
The distinctive dual-crown design adds a contemporary touch while maintaining the refined character of the Master collection. Flowing lines and balanced proportions create a look that is both sporty and elegant, delivering a strong yet understated presence on the wrist.
Case
Reference: 410257J
Case Size: 42mm × 13.1mm
Carefully hand-finished stainless steel case
Brushed case sides with polished edges for enhanced visual depth
Engraved caseback featuring a diving-suit motif inspired by Jaeger-LeCoultre design traditions
Movement
Japanese 9015 automatic movement
Reliable, accurate, and designed for long-term stability
Strap & Clasp
Premium natural rubber strap
Soft, flexible, and comfortable for extended wear
Fitted with a Jaeger-LeCoultre-style folding clasp for secure fastening
Combining practical functionality, refined craftsmanship, and contemporary styling, the Master Alarm offers a perfect balance of elegance and sport-inspired character.




