Roysdon Model 3

A classic-inspired perpetual calendar dress watch - built from scratch - and based on the 1920’s Dubios Depraz design. This model has a beautiful guilloche dial,18k gold case, and Texas leather band. Check out the progress here.

Details

Diameter: 41 mm

Height: 13 mm

Jewels: 27

Vibrations per hour: 21,600 bph (3 Hz)

Power Reserve: 46 hours

Water Resistant: 50m (5 ATM)

Hacking Seconds: Yes

Case: 18k Gold

Dial: Rhodium, 18k Gold, Hand Guilloche

Movement: Rhodium, 24k Gold, and 20AP Steel

Band: Premium Texas Leather band with a 18k Gold buckle

Time to Manufacture: 1,400 hours