Mechanica M1 Day & Night
Each Mechanica M1 Day & Night is a unique piece from an edition limited to 50. The lovingly hand-painted day-and-night display gives your clock a character all of its own and makes it a striking eye-catcher. The black dial provides an elegant contrast, underlining the distinctive presence of the clock kit.
The high-quality case comes pre-assembled and impresses with elegant metal inlay work on the sill and base, lending the clock additional refinement and a timeless appearance.
Thanks to precisely manufactured, ball-bearing-mounted components, even beginners with no clockmaking experience can assemble the movement effortlessly. Every tool required is already included in the Mechanica M1 Day & Night kit.
Highlights
Price base clock kit Black varnish
9.800 €
✓ Worldwide shipping plus shipping costs
✓ Delivery time: 1–2 weeks, depending on availability
✓ Detailed assembly instructions
About this kit

The MECHANICA M1 Day & Night is a limited-edition model that comes with the following accessories included:
Two-piece black dial with central time display
The sophisticated dial design highlights the day and night display while ensuring optimal readability of the central time display at a glance.
Cutaway with visible escapement
The cutaway in the seconds subdial, combined with an opening in the front plate of the movement, offer a view of the gold-plated gear wheels and the Graham escapement.
Hand-painted day and night display
The day and night display is carefully hand-painted in the manufactory, lending the clock an artistic touch.
Breguet hands
Polished steel hands with hollow, round “Pomme” tip give the clock a timeless and elegant appearance.
Case with cassette and metal inlays
Unlike the other Mechanica models, this case comes fully pre-assembled. It also features a cassette in the back plate and metal inlays, enhancing its high-quality appearance.
Adjustable pendulum scale
The horizontally adjustable pendulum scale support stands out for its attractive appearance and allows the pendulum tip to be precisely adjusted to the zero-point.
Anti-reflective glass
The anti-reflective glass ensures a glare-free view and easy readability at all times.
Glass roof in the top of the case
The integrated mineral glass in the top section showcases the movement beautifully, putting it in the spotlight.
Technical Specifications
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Height 102 cm |
Weight 16.5 kg (fully assembled) |
|
Width 27 cm |
Versions Nickel-plated or bicolor/bronze |
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Depth 15 cm |
Power reserve 30 days |
Complete scope of delivery
Everything you need to build your wall clock is included in the package:
Accessories
Can be combined with additional Mechanica M1 accessories
(*Reduced price when you return the original parts in perfect condition, or when ordering with your kit.)

Pendulum lens
Available in bronze or polished nickel-plated.
Price 840,– Euro
Reduced Price 770,– Euro

Polished case-holding screws
Price 290,– Euro
Reduced Price 270,– Euro

Set of fine-polished screws
Price 320,– Euro
Reduced Price 310,– Euro

Assembly by the manufacture
The result is a professionally assembled clock kit that reflects the manufactory’s craftsmanship and high standards of quality.
Price 660,– Euro
Order forms & assembly instructions
Download the order forms and detailed instructions.
Assembly Instructions

In „The clock book“ that comes with every kit, you can read more about evolution and technology of mechanical clocks. Lean back and take some time.
A complete version of the book is available as PDF. The first chapter is the complete instruction. The second chapter explains the technology and function of the Mechanica M1 Day & Night.
The Mechanica M1 Day & Night is an exclusive special edition model, limited to 50 pieces. Due to the additional components, the assembly process differs in certain aspects from the instructions in the ‘Clock book’. Please therefore refer to the supplementary assembly instructions.
Video-Tutorials
The Mechanica M1 incorporates more than 60 years of experience in clockmaking from the Erwin Sattler manufactory. With this innovative clock kit, you can write your own chapter in the history of time.
Dial numbers of the Mechanica M1 Day & Night
Each clock has an individual dial number.
Here you can see at a glance which numbers of the limited edition of 50 pieces are still available.
49 out of 50 numbers available













