IWC cal 80111

IWC cal 80111
In-house caliber
Automatic winding, 28,800 vph, power reserve 44 hours
Functions: hour, minute, second, date
Diameter: 30.00mm
Thickness: 7.30mm
Balance spring: Flat hairspring
Remarks: Pellaton winding system, integrated shock absorption system

Patek Philippe cal 315 SC

Patek Philippe cal 315 SC
In-house caliber
Automatic winding, 21,600 vph, power reserve 48 hours
Functions: hour, minutes, second, date
Diameter: 28.00mm
Thickness: 3.22mm
Balance spring: Flat hairspring with Gyromax regulating weights
Remark: Seal of Geneva, hand beveled edges, 21k solid gold rotor

Eterna cal 1438 U

Eterna caliber 1438U
based on ETA cal 2433 (Eterna was the co-founder of ETA)
Automatic winding, 18,000 vph, power reserve 44 hours
Function: hour, minute, second, date
Diameter: 27.60 mm
Thickness: 4.85 mm
Balance spring: flat hairspring

Omega cal 8500

Omega cal 8500
In house caliber
Automatic winding with coxial escapement, 25,200 vph, free sprung balance, power reserve 60 hours, COSC certified.
Function: hour, minute, second, date
Diameter: 29.00 mm
Thickness: 5.50 mm
Balance spring: silicon, flat hairspring

Chronoswiss cal C741 S

Chronoswiss cal C741 S
(based on ETA/Valjoux 7750)
Automatic winding, 28,800 vph, 25 jewels, power reserve 42 hours
Function: hour, minute, subsidiary second, chronograph
Diameter: 30.00mm
Thickness: 7.90mm
Balance spring: flat hairspring
Remarks: movement completely skeletonized (spark erosion)

Audemars Piguet cal 2080

Audemars Piguet caliber 2080
(based on Frederic Piguet caliber 8.10)
Mechanical with manual winding, 21,600 vph, power reserve 48 hours
Function: hour, minute, and sub dial date
Diameter: 18.40mm
Thickness 2.00mm
Balance spring: flat hairspring