Sprout Women's ST/5037BMBN Diamond Dial Brown Corn Resin Watch

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  • 8 genuine conflict free diamond markers at 1,2, 4, 5, 7, 8, 10 & 11 o'clock hour indexes
  • Brown colored mother-of-pearl dial declared through the dept. Of fish & wildlife in the u.s. To never be from forbidden or endangered species.
  • Gold-tone, skeleton hour and minute hands with second hand sweep
  • Gold-tone arabic numerals at 12, 3, 6 & 9 hour indexes
  • Not water resistant

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Product Description


All Sprout watches are in compliance with the CPSIA and are lead and phthalate free. The corn resin we use is in full compliance with the American ASTM D6400 as well as the European EN13432 standards for compostable material.


Corn Resin

The shelf life of corn resin is similar to synthetic plastics. It will not break down during regular wear and use. In a composite environment, corn resin is 99% biodegradable in carbon dioxide and water within 365 days. This means that if you place your watch in the garden, it will biodegrade. Since it's made from corn, it comes from a renewable resource. Conventional plastics use an estimated 200,000 barrels of oil a day in the United States alone but because corn resin is bio-based, it therefore uses no oil resources in production.

Organic Cotton

The majority of cotton is grown with toxic chemicals. Conventional cotton requires the use of enormous amounts of pesticides - 25% of all insecticides and 10% of all pesticides - which have a huge environmental impact. It is one of the most environmentally damaging crops to grow, as about 84 million pounds of pesticides are sprayed on US cotton crops alone in one year. Some of these chemicals are considered to be the most toxic chemicals in the world. Organic cotton is grown using methods and materials that have a low impact on the environment and is grown without the use of toxic pesticides and synthetic fertilizers.


Bamboo is considered based on its properties as 1) a natural (nonsynthetic) fiber, 2) a quick-growth plant (it's in the grass family) that sequesters greenhouse gases, and 3) a renewable plant that can grow back after its three to five year harvesting period. It largely doesn't need chemicals, pesticides, or fertilizers to grow.

Mineral Crystal

Most lenses in the medium price range of watches are made from plexiglass, a type of synthetic plastic. Sprout lenses are made from Mineral crystal which is a type of glass made from sand. It can technically be recycled.

Mercury Free Battery

Mercury is actually a neurotoxin, which is harmful to both animals and humans. Exposure to even small amounts of mercury over a long period may cause negative health effects including damage to the brain, kidney, lungs and a developing baby. Sprout watches use only Mercury Free batteries.

Recycled Fibers

Sprout packaging is made from at least 80% post-consumer fibers. It is both recycled and recyclable.

Conflict Free Diamonds

Our diamonds are all certified and conflict free.


Our Mother-of-Pearl watches are all declared through the Department of Fish and Wildlife in the United States and will never be from forbidden or endangered species.


Tyvek is a high-density fiber which is strong, water and tear resistant and is recyclable. Tyvek can also be safely incinerated and if recycling or incineration are not options, Tyvek can be safely landfilled. Given the nature of this material, Tyvek is supple and develops a leather-like look over time.


Cork is a highly sustainable resource, being both biodegradable and renewable. Cork material is harvested from the bark of the cork oak tree without incurring any harm to the tree, which can live up to 250 years. In fact, when the cork is harvested and the bark removed, the tree will absorb 3-5 times as much CO2, and give off more O2, than a tree left idle. Because of this Cork forests support one of the highest levels of biodiversity among forest habitats where plant diversity can reach 135 species per square meter, many of which having culinary, aromatic or medicinal values.


Simply put, our mission is to make the most watch we possibly can. We don't believe in inflated claims with lots of exclamation points at the end (no one likes to be screamed at). What we do is tell you the truth about who we are, what we do and what we can & can't do to make our product better. We believe in promising less and delivering more.


A company that has been in the business of making timepieces for over 50 years. Our strength as a company comes from our employees who collectively have invaluable knowledge, technical expertise, experience and a real passion for the traditions of watch making. But that doesn't mean we don't have a bunch of ambitious, freethinking, rebel employees with an entrepreneurial spirit who are committed to looking ahead to a greener future for our company and our planet. Asking the simple question, "How can we make a greener watch?" they looked for an answer. After countless hours of research and development and a lot of lunches eaten over their keyboards, two years later Sprout was born.

  • Product Dimensions: 3.5 x 3.5 x 2.7 inches
  • Shipping Weight: 3.2 ounces
  • ASIN: B0058XJ1SQ
  • Item model number: ST/5037BMBN
  • Batteries: 1 Nonstandard Battery batteries required. (included)
  • Date first available at Amazon.com: November 3, 2011
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • Amazon Best Sellers Rank: #157,829 in Watches (See Top 100 in Watches)
    • Average Customer Review:

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    Product Specifications

    Watch Information
    Brand, Seller, or Collection Name Sprout
    Model number ST/5037BMBN
    Part Number ST/5037BMBN
    Item Shape Round
    Dial window material type Mineral
    Display Type Analog
    Clasp Deployment Clasp
    Case material Resin
    Case diameter 38 millimeters
    Case Thickness 12 millimeters
    Band Material Resin
    Band length Women's Standard
    Band width 20 millimeters
    Band Color Brown
    Dial color Blue
    Bezel material Resin
    Bezel function Stationary
    Movement Japanese quartz

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