Name: St. Petersburg Theorema | Green | GM-121-12 by Theorema, Germany
Brand: Theorema
SKU: GM-121-12
Price: 399.0 USD
Availability: InStock

Silver dial in a see through design with skeletonized hands and Roman numerals.

Black case with black crown engraved with letter T and a black case with green leather band.

Stainless steel case with black color and 5 ATM and sapphire glass to see the open back of the watch.

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

Click here to explore more variants

$399 $1,369 71% OFF

In stock, ready to ship

Variants

Frontal view of the automatic skeletonized St. Petersburg collection with brown leather.

Skeletonized gold color dial with two color skeletonized hands and 4 bullet screws on the case.

Orange dial with orange bezel in a black case with orange leather band.

White and red skeleton hands. Silver and blue skeletonized dial. 4 blue screws on top of the case.

Gold color skeleton dial see-through with double-colored hands and a black case.

Blue case with white leather and silver skeletonized dial with two-color hands.

Automatic St. Petersburg by Theorema, Germany, epitomizes mastery with its automatic mechanical skeleton see-through look, and quality. The skeleton design allows the admirer to fall in love with the magnificent gears of the mechanism.

+ More

Automatic 20 rubies jewels
Inca-bloc type shock protection
VPH 21600
Genuine leather
See More

FEATURED IN

All orders are dispatched within 24 hours of purchase, excluding weekends. USA & Worldwide shipping is handled via FedEx Express and typically arrives within 3–6 business days.

VIEW FULL DETAILS >

FOUNDED IN GERMANY

HAND-ASSEMBLED

2-YEAR WARRANTY

LIMITED STOCK

About St. Petersburg

Individually made with mastery and love. Hand-designed and hand-assembled in Munich, Germany. This collection is the best representation of value and quality. It will accommodate so well on your wrist, and you won't be able to take your eyes off it. An automatic see-through skeleton with the perfect attitude and best-performing movement in terms of accuracy.

Luxury watch with green leather strap on a dark background

Luxury watch with green leather strap on a textured surface

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

Hand drawing sketch of the collection St. Petersburg by Theorema Germany

Available inventory on this collection is very limited; that is why we advise you to get it while you can. A wonderful skeletonized and fully engraved watch plated with 5 microns and high-grade polishing.

Mechanism

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 high standards of manufacture, production, and style motivate 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-121-12
Case	High-grade stainless steel (316 L)
IP black plating	With 5 micron
Dimension	Size approx. 40x45 mm without crown
Shock protection	Inca-bloc type
Movement	Automatic with 20 jewels
VPH	21600
Dial	Skeletonized see-through
Hands	Skeleton two colored
Lens	Sapphire crystal
Crown	Threaded easy-use
Clasp	Standard buckle
Band	Genuine leather
Warranty	2-year warranty
Water-Resistant	5 ATM
Brand	Theorema, Germany
Packaging	Original Theorema box
Included	Manual, warranty & Tufina future 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.