Jaeger LeCoultre Rendez-Vous Night & Day Medium Q3448110 Watch 34mm

Jaeger-LeCoultre Rendez-Vous Night & Day Medium (Ref. Q3448110)

The Rendez-Vous Night & Day (Ref. Q3448110) is one of the most versatile models in the collection. Unlike the leather-strap versions, this reference features an integrated stainless steel bracelet, bridging the gap between a delicate jewelry piece and a robust daily luxury watch.

Technical Specifications:

• Reference: Q3448110

• Case Material: Stainless Steel

• Case Size: 34.00 mm

• Thickness: 8.52 mm

• Water Resistance: 3 bar (30 meters / 100 feet)

• Glass: Scratch-resistant Sapphire crystal

• Case Back: Transparent Sapphire crystal (showing the 204-component movement)

Dial & Aesthetics:

• Dial Color: Silvered-grey (Argenté)

• Finish: Fine guilloché pattern radiating from the center

• Numbers: Black transferred Arabic numerals in the signature Rendez-Vous font

• Hands: Blued steel florale-style hands

• Night & Day Indicator: A semi-circular aperture at 6 o'clock displaying a golden sun and a silver moon/stars to indicate AM/PM.

Movement & Performance:

• Caliber: JLC Calibre 898A/1 (In-house)

• Movement Type: Automatic, self-winding

• Power Reserve: ~38 to 40 hours

• Vibrations per hour: 28,800 (4 Hz)

• Jewels: 30

• Certification: "1000 Hours Control" (JLC's rigorous internal testing standard)

Bracelet & Ergonomics:

• Bracelet: Multi-link integrated stainless steel

• Clasp: Double folding clasp (butterfly style)

• Comfort: The small, polished links allow the bracelet to contour smoothly around the wrist, making it comfortable even in warmer climates.

Key Distinction: Night & Day vs. Moon Phase

While the Moon Phase (Ref. Q3572430) tracks the 29.5-day lunar cycle, this Night & Day (Ref. Q3448110) functions as a 24-hour indicator. It is synchronized with the hour hand to show whether it is currently day or night, which is particularly useful when setting the time or traveling across time zones.

Maintenance Note:

Because this model has a 3 bar (30m) water resistance rating, it is splash-resistant but not suitable for swimming. The stainless steel bracelet should be cleaned periodically with a soft brush and lukewarm water to remove salt or dust buildup, especially after wear in humid conditions.