Exclusive
DOXA

Sub 300 Carbon Seafoam Limited Edition WOS Exclusive

822.70.131.20-SE5 42.5 mm
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Regular price $3,990
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    Authorized Luxury Retailer
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    Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.

    Authorized Luxury Retailer

    Authorized Luxury Retailer

    We are an authorized retailer for over 80 luxury watch brands.
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    Free Expedited Delivery on Orders $300 and Up (Estimated 1-3 Days)

    Our secure shipping service operates Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For security reasons, an adult signature is required for for orders over $300 USD. Watches of Switzerland does not deliver to P.O. boxes or third-party forwarding services. For more information about delivery, click here. Tracking information will be made available upon shipping.

    *Additional shipping fees may apply to domestic orders shipped outside the continental United States.

    $15 Flat Fee on Orders Under $300 (Estimated 1 - 2 weeks)

    Monday through Friday, from 8:00 a.m. to 6:00 p.m. For more information about delivery, click here. Tracking information will be made available upon shipping.

    If you have any questions or concerns regarding your order, please contact the Watches of Switzerland Client Services

    Free Expedited Delivery

    Free Expedited Delivery

    We offer free, expedited delivery on all orders over $300.
    Easy Returns
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    Our commitment to you does not end at delivery. We offer the following return services to make your experience as pleasant as possible.

    10-Day Returns For Timepieces:

    Timepieces purchased online can be returned or exchanged within 10 days from when they are shipped or collected.

    30-Day Returns For All Other Purchases:

    All other online purchases can be returned or exchanged within 30 days from when they are shipped or collected.

    On presentation of the original receipt, your purchases may be returned or exchanged at any of our store locations. Alternatively, you may elect shipping to our facility with all the original paperwork. All refunds must be credited to the same tender used for the original purchase. To return the online purchases through secure shipping service, please contact our client service team who will provide you the shipping label, free of cost*.

    All returns or exchanges must be in new, unworn condition, with no scratches or markings, not sized or adjusted and in their original packaging and with warranty cards / certificated and instruction booklets.

    *For order under $300 and all international returns:

    Return Shipping: Clients are responsible for shipping items back to our U.S. facility, including all associated costs such as duties, taxes, and carrier fees.

    Refunds/exchanges only in the country of purchase.

    Please refer to our Return Policy for details on eligible items, return timeframes, and conditions.

    Easy Returns

    Easy Returns

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    DOXA Sub 300 Carbon Seafoam Limited Edition WOS Exclusive - (Ref. 822.70.131.20-SE5) Product Details

    Some legends dive deep and never resurface. Others return, transformed.

    Over fifty years ago, the DOXA SUB 300 made waves as a pioneer in dive watch design. Today, it resurfaces—not just revived, but reimagined. Cloaked in carbon and dressed in a soft Sea foam green, this limited-edition timepiece is a study in contrasts: rugged yet refined, technical yet effortlessly cool.

    The Sea foam dial is a whisper of nostalgia, exclusive to The Watches of Switzerland Group. It’s a color that feels like summer on the coast—fresh, unexpected, and quietly bold. Only 100 pieces exist, each engraved and numbered, making this watch not just rare, but personal.

    Presented in a matching green box, the SUB 300 comes with two straps: a black rubber for the everyday, and a Sea foam NATO for when you want to lean into the vibe.

    This isn’t just a watch. It’s a tribute to heritage, a leap into modernity, and a celebration of individuality. The SUB 300 Carbon Sea foam is for those who appreciate the story behind the style—and know that true legends never fade. They evolve.

    General

    Condition

    New

    Brand

    DOXA

    Reference

    822.70.131.20-SE5

    Year

    ALL YEAR 2025

    Family

    Sub 300 Carbon

    Product Code

    18800182

    Power Reserve

    38 Hours Approx

    Watch Display

    Analogue

    Water Resistance

    300 Metres

    Features

    Date display
    Deployment clasp
    Automatic movement
    Waterproof

    Case

    Case Size

    42.5 mm

    Case Depth

    13.5 mm

    Case Shape

    Round

    Case Material

    Carbon Fibre

    Bezel Material

    Carbon Fibre

    Bezel Color

    Black

    Crystal

    Sapphire

    Dial

    Dial Color

    Mint (green)

    Dial Texture

    Sunbeam

    Dial Markers

    Baton

    Stone Set

    No

    Movement

    Type

    Auto

    Bracelet

    Type

    Strap

    Bracelet Material

    Rubber

    Stone Set

    No

    Buckle/Clasp

    Deployment