Skip to main content
    Theorema logo

    Theorema

    Active

    Updated today

    Release Archive

    St. Petersburg GM-121-10
    St. Petersburg GM-121-10

    5 colorways· From $1,369, reference price; prices may vary across colorways

    $1,369, reference price; prices may vary

    Price in our records; not a verified current quote or launch MSRP

    Automatic calendar Paragon GM-122-5 Theorema, Germany
    Automatic calendar Paragon GM-122-5 Theorema, Germany
    €612

    Merchant price checked Sep 13, 2026 · no current USD conversion available

    Source page
    Automatic calendar Paragon GM-122-2 Theorema, Germany
    Automatic calendar Paragon GM-122-2 Theorema, Germany
    €612

    Merchant price checked Sep 13, 2026 · no current USD conversion available

    Source page
    Zürich Tourbillon GM-901-3
    Zürich Tourbillon GM-901-3

    2 colorways· From $9,800, reference price; prices may vary across colorways

    $9,800, reference price; prices may vary

    Price in our records; not a verified current quote or launch MSRP

    Istanbul GM-125-3
    Istanbul
    $890, reference price; prices may vary

    Price in our records; not a verified current quote or launch MSRP

    Vienna GM-127-1
    Vienna GM-127-1

    5 colorways· From $1,249, reference price; prices may vary across colorways

    $1,249, reference price; prices may vary

    Price in our records; not a verified current quote or launch MSRP

    Find Out More

    Head over to the Theorema website for the full collection.

    *Prices may vary. Reference prices may not reflect current availability or the latest price.

    Is this your brand? You can claim your profile

    Brand vibe

    Munich's Theorema makes deliberately large, deliberatley ornate mechanical watches... 43-45mm skeletons, dual-time city models and a tourbillon... with exposed movements and city-named collections rather than tool-watch restraint. The Istanbul is a stunner in my book. Just don't call it Constantinople.

    Sourcing & Build

    Inferred
    Case origin
    Not disclosed
    Dial origin
    Not disclosed
    Hands origin
    Not disclosed
    Lume type
    Not disclosed
    Movements

    Sourcing Notes: Movements: brand lists mechanical (17-20 jewel), automatic (22-35 jewel) and Japanese quartz calibres without publishing caliber references. Case, dial and hands suppliers are not disclosed.

    Cost Transparency

    Dispatch (ships from)
    🇩🇪Germany
    Headquarters
    🇩🇪Munich, Germany
    Assembly
    🇩🇪Germany

    Not enough information for a duty figure

    The fields above are reported facts. None of them establishes customs origin: that depends on the watch's tariff classification and a substantial-transformation analysis, and what you actually pay also depends on the seller's shipping and duty-payment terms. Ask the seller for the country of origin and whether duties are collected at checkout, and confirm rates against official sources.

    How watch import duties actually work

    This page was last updated: October 8, 2026 at 4 am

    Get the latest drops, new brands, and Atlas updates.

    Independent project, not affiliated with or endorsed by any brand listed herein. Trademarks belong to their respective owners.

    ·All brands A–Z·About·Privacy

    © 2026 Microbrand Atlas