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The Louis Erard La Régulateur is a wristwatch featuring a textured black strap, wavy silver dial, and unique abstract face design.
The Louis Erard La Régulateur is a wristwatch featuring a textured black strap, wavy silver dial, and unique abstract face design.
The Louis Erard La Régulateur is a wristwatch featuring a textured black strap, wavy silver dial, and unique abstract face design.
Louis Erard

Le Régulateur

85237AA90.BGA087 42 mm
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Regular price $6,790
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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

    Purchase with confidence with our simple return policy.

    Louis Erard Le Régulateur - (Ref. 85237AA90.BGA087) Product Details

    The Regulator Monster is back with Time Eater III—could this be its final chapter? This latest edition carries all the iconic elements of the LE x KC saga. Two years ago, Louis Erard and Konstantin Chaykin introduced a one-eyed creature born from Slavic myths: part legend, part trickster, and pure madness. Known as Time Eater, it captivated you with its gaze and made every moment thrilling. It sold out in an instant. Now, it returns, more voracious and captivating than ever before. Don’t miss your chance to own this extraordinary timepiece.

    General

    Condition

    New

    Brand

    Louis Erard

    Reference

    85237AA90.BGA087

    Year

    ALL YEAR 2025

    Family

    Collaborations

    Product Code

    18810034

    Power Reserve

    38 Hours Approx

    Watch Display

    Analogue

    Water Resistance

    50 Metres

    Features

    Automatic movement
    Waterproof

    Case

    Case Size

    42 mm

    Case Depth

    12.5 mm

    Case Shape

    Round

    Case Material

    Steel

    Bezel Material

    Steel

    Bezel Color

    Silver

    Crystal

    Sapphire

    Dial

    Dial Color

    Grey

    Dial Texture

    Wave

    Dial Markers

    Dots

    Stone Set

    No

    Movement

    Type

    Auto

    Bracelet

    Type

    Strap

    Bracelet Material

    Toad

    Buckle/Clasp

    Pin