- Brand: Jaeger Le Coultre
- Model: Master Control
- Reference: Q1548530
- Production year: 2017
- Movement: Calibre JLC 899/1, automatic, date, central sweep-second hand, 32 jewels, 38h power reserve, 28'800 vph
- Case: stainless steel, 39mm (without crown), 8.5mm height
- Case back: see-through, sapphire
- Dial: silvered sunburst "sector" dial, inspired by vintage 'sector' and 'scientific' dials
- Crystal: scratch-resistant sapphire
- Water-resistance: tested to 50 meters
- Bracelet: original JLC 20mm beige/grey calfskin strap, with original JLC stainless steel pin-buckle
- Condition: 9/10 approx., excellent, almost like new
- Accessories: with box & outerbox, all papers
- Official retail price: n.a.