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Generated illustration of the Jaeger-LeCoultre Master Control Chronometre Calendario Perpetuo Q4178180: round case, 39 mm, blue grey gradient dial, smooth bezel, bracelet strap.

Plate 202. Illustration generated from this record, not a photograph. No lettering or logos. Colours are approximate. Same scale on every plate.

a Bezel
smooth, steel
b Dial
blue grey gradient, markers: batons, with date
c Case
steel, round
d Strap
bracelet, steel

Jaeger-LeCoultre · Calendar

Master Control Chronometre Calendario Perpetuo

Ref. Q4178180

Machine translation pending human review. Figures and sources match the original.

A perpetual calendar in steel with an integrated bracelet, an unusual combination for this complication. It measures 39 x 9.2 mm.

€49,400

Official list price · Jun 2026 · Source: fratellowatches.com

Why it matters

  • In-house calibre 868
  • 9.2 mm steel case
  • Fratello gives 47,100 euros in April and 49,400 in June 2026

Specifications

Line
Master Control
Year
2026
Status
In production
Range
Haute horlogerie
Diameter
39 mm
Thickness
9.2 mm
Material
steel
Shape
round
Dial
blue grey gradient
Markers
batons
Date
Yes
Bezel
smooth, steel
Strap
bracelet, steel
Calibre
868
Movement
Automatic
Power reserve
70 h
Frequency
unconfirmed
Jewels
unconfirmed
Water resistance
50 m
Complications
hours, minutes, date, month, perpetual calendar

Across the Archive

Diameter39 mmAbove 26% of 391 watches with this figure
Thickness9.2 mmAbove 18% of 291 watches with this figure
Power reserve70 hAbove 56% of 292 watches with this figure
Frequencyunconfirmed
Water resistance50 mAbove 19% of 336 watches with this figure
Price€49,400 · Jun 2026Above 93% of 118 prices in EUR. Log scale.

Where to buy

A search for this reference at retailers. TicTemple does not sell watches or check stock. Links go live once we join each programme.

Sources

  1. fratellowatches.com
  2. fratellowatches.com

Record confidence: medium. Based on a secondary source. Anything unverified is shown as “unconfirmed”, never estimated.

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