10 products
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10 products
10 products
For the person who sees maths in everything, the ocean included. A small nautilus floats in a wide halo while a planetary gear train turns around it: sun, planets and ring, spiral growth and orbit in one piece.
How it moves
Small gears orbit a centre gear like planets round a sun: turn one and the whole system follows. It carries five working gears that interlock and turn together under a fingertip, not on their own. Cut to precise tolerances, with the quiet satisfaction of winding a mechanical watch.
Specs
Size: 43 × 78 × 10 mm (width × height × depth as it hangs, with the bale and gears; the chain isn't included)
Materials: 316 stainless steel plates, with brass and anodized aluminum gears and hardware
Chain: rolo, Fine or Standard, 18 to 32 inches, or no chain
Guides: Sizing information · Our gemstones
Make it yours
Every gear's colour and thickness is your choice when you order.
About Armet
Hand-assembled to order in Calgary, Alberta, by the kinetic jewellery studio founded by Jeff de Boer (RCA, ASA), the artist behind the Mouse Armour series. Most pieces ship within 5–7 business days.
For the one who chases the light all year. A scalloped sun with a swirling star at its heart and points ringed in flame, with a planetary gear train beneath it: the longest day, kept running.
How it moves
Small gears orbit a centre gear like planets round a sun: turn one and the whole system follows. It carries four working gears that interlock and turn together under a fingertip, not on their own. Cut to precise tolerances, with the quiet satisfaction of winding a mechanical watch.
Specs
Size: 43 × 78 × 7 mm (width × height × depth as it hangs, with the bale and gears; the chain isn't included)
Materials: 316 stainless steel plates, with brass and anodized aluminum gears and hardware
Chain: rolo, Fine or Standard, 18 to 32 inches, or no chain
Guides: Sizing information · Our gemstones
Make it yours
Every gear's colour and thickness is your choice when you order.
About Armet
Hand-assembled to order in Calgary, Alberta, by the kinetic jewellery studio founded by Jeff de Boer (RCA, ASA), the artist behind the Mouse Armour series. Most pieces ship within 5–7 business days.
You buy your honey from someone who knows their bees by name. A bumblebee settles on a broad hexagon of honeycomb, every cell open, like a look through the window of a hive in high summer.
How it moves
It carries one working gear that turns under a fingertip, not on its own. Cut to precise tolerances, with the quiet satisfaction of winding a mechanical watch.
Specs
Size: 30 × 59 × 7 mm (width × height × depth as it hangs, with the bale and gears; the chain isn't included)
Materials: 316 stainless steel plates, with brass and anodized aluminum gears and hardware
Chain: rolo, Fine or Standard, 18 to 32 inches, or no chain
Guides: Sizing information · Our gemstones
Make it yours
The gear's colour and thickness are your choice when you order.
About Armet
Hand-assembled to order in Calgary, Alberta, by the kinetic jewellery studio founded by Jeff de Boer (RCA, ASA), the artist behind the Mouse Armour series. Most pieces ship within 5–7 business days.
You're still out on the deck at ten at night, because it's light and you're not wasting a minute of it. A sun of swirling star and curling flame, made for the longest evenings of the prairie year, with something turning at its heart.
How it moves
It carries three working gears that interlock and turn together under a fingertip, not on their own. Cut to precise tolerances, with the quiet satisfaction of winding a mechanical watch.
Specs
Size: 38 × 64 × 7 mm (width × height × depth as it hangs, with the bale and gears; the chain isn't included)
Materials: 316 stainless steel plates, with brass and anodized aluminum gears and hardware
Chain: rolo, Fine or Standard, 18 to 32 inches, or no chain
Guides: Sizing information · Our gemstones
Make it yours
Every gear's colour and thickness is your choice when you order.
About Armet
Hand-assembled to order in Calgary, Alberta, by the kinetic jewellery studio founded by Jeff de Boer (RCA, ASA), the artist behind the Mouse Armour series. Most pieces ship within 5–7 business days.
You do your best thinking before anyone else is up. A wireframe cube frames a planetary gear train, and below it the stepped bands of a sunrise hang on a hinge and swing as you move: first light, drawn in straight lines.
How it moves
Small gears orbit a centre gear like planets round a sun: turn one and the whole system follows. It carries 7 working gears that interlock and turn together under a fingertip, not on their own. Cut to precise tolerances, with the quiet satisfaction of winding a mechanical watch.
Specs
Size: 43 × 78 × 10 mm (width × height × depth as it hangs, with the bale and gears; the chain isn't included)
Materials: 316 stainless steel plates, with brass and anodized aluminum gears and hardware
Chain: rolo, Fine or Standard, 18 to 32 inches, or no chain
Guides: Sizing information · Our gemstones
Make it yours
Every gear's colour and thickness is your choice when you order.
About Armet
Hand-assembled to order in Calgary, Alberta, by the kinetic jewellery studio founded by Jeff de Boer (RCA, ASA), the artist behind the Mouse Armour series. Most pieces ship within 5–7 business days.
For the one who walks in and changes the weather. A warm sun blazes behind a wireframe cube and a slim thorn, and at its centre a planetary gear train turns, sun, planets and ring all radiating out from the middle.
How it moves
Small gears orbit a centre gear like planets round a sun: turn one and the whole system follows. It carries five working gears that interlock and turn together under a fingertip, not on their own. Cut to precise tolerances, with the quiet satisfaction of winding a mechanical watch.
Specs
Size: 43 × 78 × 10 mm (width × height × depth as it hangs, with the bale and gears; the chain isn't included)
Materials: 316 stainless steel plates, with brass and anodized aluminum gears and hardware
Chain: rolo, Fine or Standard, 18 to 32 inches, or no chain
Guides: Sizing information · Our gemstones
Make it yours
Every gear's colour and thickness is your choice when you order.
About Armet
Hand-assembled to order in Calgary, Alberta, by the kinetic jewellery studio founded by Jeff de Boer (RCA, ASA), the artist behind the Mouse Armour series. Most pieces ship within 5–7 business days.
You know which neighbours keep hives, and you haven't bought supermarket honey in years. Two bumblebees make a beeline for the honeycomb between them, hinged so the lower part swings as you walk, with gears turning all the way down.
How it moves
The plates pivot from a single point, so the piece swings as you move. It carries 7 working gears that interlock and turn together under a fingertip, not on their own. Cut to precise tolerances, with the quiet satisfaction of winding a mechanical watch.
Specs
Size: 36 × 76 × 9 mm (width × height × depth as it hangs, with the bale and gears; the chain isn't included)
Materials: 316 stainless steel plates, with brass and anodized aluminum gears and hardware
Chain: rolo, Fine or Standard, 18 to 32 inches, or no chain
Guides: Sizing information · Our gemstones
Make it yours
Every gear's colour and thickness is your choice when you order.
About Armet
Hand-assembled to order in Calgary, Alberta, by the kinetic jewellery studio founded by Jeff de Boer (RCA, ASA), the artist behind the Mouse Armour series. Most pieces ship within 5–7 business days.
You've got a jar of the good stuff from the farmers' market, and you'll tell anyone who asks where it came from. A plump bumblebee rests on a broad pane of honeycomb, every cell open to the light, with four gears turning at its heart like the hum of a busy hive.
How it moves
It carries four working gears that interlock and turn together under a fingertip, not on their own. Cut to precise tolerances, with the quiet satisfaction of winding a mechanical watch.
Specs
Size: 38 × 64 × 8 mm (width × height × depth as it hangs, with the bale and gears; the chain isn't included)
Materials: 316 stainless steel plates, with brass and anodized aluminum gears and hardware
Chain: rolo, Fine or Standard, 18 to 32 inches, or no chain
Guides: Sizing information · Our gemstones
Make it yours
Every gear's colour and thickness is your choice when you order.
About Armet
Hand-assembled to order in Calgary, Alberta, by the kinetic jewellery studio founded by Jeff de Boer (RCA, ASA), the artist behind the Mouse Armour series. Most pieces ship within 5–7 business days.
You've always known which way you're headed, even before the map agreed. A faceted sun, an arrow pointing the way and a rosette like prairie hoarfrost, hinged so the lower part swings as you walk and the gears turn when you want them to.
How it moves
The plates pivot from a single point, so the piece swings as you move. It carries four working gears that interlock and turn together under a fingertip, not on their own. Cut to precise tolerances, with the quiet satisfaction of winding a mechanical watch.
Specs
Size: 26 × 78 × 13 mm (width × height × depth as it hangs, with the bale and gears; the chain isn't included)
Materials: 316 stainless steel plates, with brass and anodized aluminum gears and hardware
Chain: rolo, Fine or Standard, 18 to 32 inches, or no chain
Guides: Sizing information · Our gemstones
Make it yours
Every gear's colour and thickness is your choice when you order.
About Armet
Hand-assembled to order in Calgary, Alberta, by the kinetic jewellery studio founded by Jeff de Boer (RCA, ASA), the artist behind the Mouse Armour series. Most pieces ship within 5–7 business days.
You draw cubes in the margins of everything. This one hangs from a measured line of survey points, and at its centre a planetary gear train turns in the open, every tooth in view.
How it moves
Small gears orbit a centre gear like planets round a sun: turn one and the whole system follows. It carries four working gears that interlock and turn together under a fingertip, not on their own. Cut to precise tolerances, with the quiet satisfaction of winding a mechanical watch.
Specs
Size: 43 × 78 × 9 mm (width × height × depth as it hangs, with the bale and gears; the chain isn't included)
Materials: 316 stainless steel plates, with brass and anodized aluminum gears and hardware
Chain: rolo, Fine or Standard, 18 to 32 inches, or no chain
Guides: Sizing information · Our gemstones
Make it yours
Every gear's colour and thickness is your choice when you order.
About Armet
Hand-assembled to order in Calgary, Alberta, by the kinetic jewellery studio founded by Jeff de Boer (RCA, ASA), the artist behind the Mouse Armour series. Most pieces ship within 5–7 business days.

