JLC Reverso Tribute Duoface Calendar – Q3918420

Description

Blending calendar sophistication with Jaeger‑LeCoultre’s iconic reversible case, the JLC Reverso Tribute Duoface Calendar- Q3918420 is a horological treasure. The recto dial features day, date, month and moon‑phase indications arranged in balanced Art Deco symmetry. Flip the case and the verso dial reveals a second time zone with day/night indication, making this watch perfect for frequent travellers. Its manually wound Calibre 853 comprises 223 components, delivers a 42‑hour power reserve and is housed in a 49.4 × 29.9 mm stainless‑steel case just 10.9 mm thick. A Casa Fagliano leather strap with quick‑change system completes the ensemble. Hourglass Emporium Bangladesh proudly offers this 2025 release, combining mechanical artistry with reliable service and authentic provenance.

Key Features & Benefits

• Complete Calendar: Displays day, date, month and moon phase on the recto dial.
• Dual Time Zone: Second dial shows a separate time zone with day/night indicator.
• Manual Calibre 853: 223‑component movement with 42‑hour power reserve.
• Slim Art Deco Case: Polished stainless‑steel case measures 49.4 × 29.9 mm and just 10.9 mm thick.
• Quick‑Release Strap: Casa Fagliano leather strap allows easy interchangeability.
• Authenticity: Hourglass Emporium ensures every Duoface Calendar watch is authenticated and ready for delivery in Bangladesh.

Technical Data & Materials

• This model pairs a rectangular stainless‑steel case with a reversible housing that reveals two separate dials.
• The case length and width are 49.4 mm and 29.9 mm respectively, while its thickness is around 10.9 mm.
• The manually wound Calibre 853 beats at 21,600 vph and contains 223 components, giving a 42‑hour power reserve.
• Water resistance is rated to 3 bar, suitable for daily wear.
•  The strap is a high‑quality Casa Fagliano leather band with a quick‑release system for versatility.

Operating Instructions & Care Guide

• Winding: Wind the crown until you feel resistance; this charges the 42‑hour reserve.
• Setting Calendar: Pull the crown to adjust the primary time; use the corrector pushers to set day, date, month and moon phase. Only adjust the calendar when the hands are outside the 8 pm–4 am window.
• Secondary Time Zone: Flip the case; adjust the second time zone using the pusher at the case side for hour increments.
• Quick‑Change Strap: To switch straps, press the quick‑release tab on the back of the lugs and slide the strap out.
• Water Precautions: The 3 bar water rating is suitable for splashes; avoid swimming or showering.
• Maintenance: Store your watch in a cool, dry place. Hourglass Emporium recommends a full service every 5–7 years.