DT01-N-39
DETENT / THE WATCH COLLECTION
A considered collection of dress watches, presented through clear product pages, detailed photography and a simple path to the catalog.
Explore the watches
Calibre DT-01
Escapement
Swiss lever, 15-tooth
Frequency
28,800 A/h · 4 Hz
Power reserve
72 hours
Jewels
27
Balance
Free-sprung, variable inertia
Diameter
30.4 mm
Thickness
4.85 mm
Decoration
Côtes de Genève, hand-bevelled
The collection
Regulated by one person, over six days.
28,800
Beats per hour
72h
Power reserve
27
Jewels
6
Positions regulated
Journal
September 4, 2026
Heating steel to 290°C changes what it is, and the colour is only the evidence.
September 4, 2026
What regulating in six positions actually involves, and why it takes as long as it does.
September 4, 2026
Everything else in a watch stores or transmits energy. One component decides what a second is.