Jaeger-LeCoultre Duometre Heliotourbillon Perpetual

Q6206150
Jaeger-LeCoultre Duometre Heliotourbillon Perpetual
Technical specifications

Functions

  • Hours
  • Minutes
  • Perpetual Calendar
  • Day
  • Date
  • Month
  • Leap Year
  • Moon Phase
  • Power Reserve
  • Heliotourbillon

Movement

  • Manual Winding
  • Manufactured
  • Swiss Made

Case

  • Platinum
  • Polished
  • 14.70mm
  • 44.00mm

Glass

  • Sapphire

Water resistance

  • 3.00atm / 30.00m / 100.00ft

Buckle

  • Deployment Buckle
  • Platinum

Strap

  • Platinum

Year

  • 2026

Official description

In 2024, Jaeger-LeCoultre created the Duometre Heliotourbillon Perpetual, uniting two lines of expertise in high-precision timekeeping – the Duometre concept and a novel form of multi-axis tourbillon – to create Calibre 388. Now, it reinterprets this highly sophisticated perpetual calendar timepiece in platinum, with a new case and matching bracelet complemented by a grey dial. It will be produced in a limited and numbered edition of 20 pieces.