Vacheron Constantin cal 1141

Based on Lemania cal 2320
Manual winding, 18.000 vph, 21 jewels, column wheel for the chronograph control
Functions: Hour, minute, subsidiary second, chronograph
Diameter: 27.0 mm
Thickness: 5.57 mm
Balance spring: Breguet with swan neck fine adjustment

A Lange & Sohne cal L951.1

In-house caliber
Manual winding, 18.000 vph, power reserve 36 hours, column wheel for chronograph control
Functions: Hour, minute, subsidiary second, chronograph with flyback function, large date
Diameter: 30.6 mm
Thickness: 7.5 mm
Balance: Nivarox 1 with special terminal curve and swan neck fine adjustment

Glashutte Original cal 39-50

In-house caliber
Automatic winding, 28.800 vph, power reserve 40 hours, 48 jewels
Functions: hours, minute, sweep second, perpetual calendar with panorama date, day, month, moon phase, leap year indication
Diameter: 31.15 mm
Thickness: 7.20 mm
Balance spring: flat hairspring with swan neck fine adjustment
Remarks: base on Glashutte Original cal 39 (thickness 4.30 mm)

Girard Perregaux cal 3330RL

Girard Perregaux cal 3330RL
In-house caliber
Automatic winding, 28.800 vph, power reserve 42 hours
Functions: hour, minute, subsidiary second, moon phase display, power reserve indicator, big date
Diameter: 28.60 mm
Thickness: 4.90 mm
Balance spring: flat hairspring
Remarks: base on Girard Perregaux cal 3300

Parmigiani Fleurier cal PF110

Parmigiani Fleurier cal PF110
In-house caliber
Manual winding, 21,600 vph, power reserve 8 days (2 barrels), 28 jewels
Function: Hour, minute, second, power reserve indicator
Dimension: 29.3mm  x 23.6 mm
Thickness: 4.9 mm
Balance spring: flat hairspring with swan-neck fine regulator

Jaeger LeCoultre cal 754

JLC cal 754
In house caliber
Automatic winding, 28.800 vph, power reserve 65 (2 barrel), column wheel chronograph with vertical coupling
Function: hour, minute, chronograh, 2nd time zone, date
Thickness: 6.27 mm
Balance spring: flat hairspring

Patek Philipe cal 25-21 REC

Manual winding, 28.800 vph, 18 jewels, 44 hours power reserve, Geneva Seal
Functions: Hour, minute, subsidiary second
Diameter: 24.60 x 21.50 mm
Thickness: 2.57 mm
Balance spring: flat hairspring