5 products
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5 products
5 products
You collect what the sea gives back. A chambered nautilus rests in a smooth teardrop loop, cradled the way a find sits in the hollow of a cove, with a stone catching the light at its heart.
How it moves
It carries two 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: 22 × 64 × 9 mm (width × height × depth as it hangs, with the bale and gears; the chain isn't included)
Stones: Opalite
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 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.
You notice spirals: in shells, in sunflowers, in the way a staircase turns. Here's one small enough to wear every day, still unfurling, with a secret only your hand will find.
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: 17 × 51 × 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.
Everyone has held a conch to their ear to listen for the sea. These go one better: two unfurling shells, each with a gear set in its curl, that turn when you reach up and swing when you walk.
How it moves
They carry 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: 17 × 40 × 15 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
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 the one who turns over rocks at low tide. Two shells from the same pool, the golden ratio twice over, with gears that roll under a thumb, catch, and roll again. Nature did the hard part; we just added the moving bits.
How it moves
It carries two 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: 22 × 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.