Name: Limited Edition. Co-axial St. Moritz Tourbillon by Theorema Germany - GM-907-5 |Rose|
Brand: Theorema
SKU: GM-907-5
Price: 2900.0 USD
Availability: InStock

Big frontal Arabic numbers with skeletonized dial and blue/white hands for the time.

Rose case, rose dial with gold tourbillon movement. the dial opens completely to reveal the co-axial tourbillon cage.

Full open back that makes visible the whole mechanism with its all gears and barrels.

Original Theorema black box with booklet, guarantee, and thank you cards.

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$2,900 $9,900 71% OFF

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With its 72-hour power reserve, dual-barrel torque stability, and fully exposed co-axial tourbillon, the GM-907 moves beyond aesthetic spectacle into legitimate mechanical substance.

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72 hours power reserve
Sapphire crystal
Structural bridges
28800 VPH
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All orders are dispatched within 24 hours of purchase, except on weekends. FedEx Express shipment takes 3–6 business days. We ship worldwide.

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FOUNDED IN GERMANY

HAND-ASSEMBLED

2-YEAR WARRANTY

LIMITED STOCK

About St. Moritz Tourbillon

At 6 o’clock, the co-axial tourbillon dominates the visual field. The cage rotates continuously, carrying the balance and escapement in a gravity-neutralizing orbit. The cage architecture is multi-armed and polished, with thermally blued screws securing its structure.

Tufina has been an independent family owned watch company since 1828. Theorema Germany hand-sketches and hand-assembles all their watches.

Technical pencil drawing of a wristwatch with detailed mechanical components on a white background

Brushed wheels, polished screw heads, and cut-away structural bridges designed for structural clarity rather than ornamental excess. The caseback sapphire reveals the gear train in full, including not one but two barrels and transmission wheels, arranged in layered depth.

With attention, planning, and careful execution; hundreds of little parts come together to make each timepiece a scientific marvel, as well as a work of art. One could not mistake the singular modernity of our products - the excellent standards of manufacture, production, and style motivate the Theorema's aesthetic. From the precision of our sketches, the meticulous detail of our watches, and the quality of our skeletal mechanisms, we’re building our practice on a long-renowned set of engineering standards from this part of Europe.

Specifications

Reference	GM-907-5
Case	High-grade Stainless steel (316 L)
IP Gold Plating	5 micron
Dimension	Size approx. 42x46mm without crown
Movement	In-house Tourbillon
Specifics	72 hours power reserve
Dial	Skeletonized structured
Markers	Arabic
Lens	Sapphire crystal
Hands	Faceted sword
Clasp	Deployable buckle
Band	Genuine leather
Warranty	2-year warranty
Water Resistant	5 ATM
Brand	Theorema Germany
Sold by	Tufina since 1828
Packaging	Original Theorema box
Included	Manual, warranty & future $50 gift card

Exclusive Package

A carefully crafted home for a must have watch. The package is an integral part of the product. Luxury is synonymous with exclusivity. Our goal is to create suspense and maximum satisfaction when the customer unboxes their purchase.