Date,Discount Eligible Brands,Martenero
Martenero Bayshore Automatic Black
Martenero Bayshore Automatic Black
Martenero Bayshore Automatic Black
Martenero Bayshore Automatic Black
Martenero Bayshore Automatic Black
Martenero Bayshore Automatic Black
Martenero Bayshore Automatic Black
Martenero Bayshore Automatic Black

Martenero Bayshore Automatic Black

$395.00 USD Regular price

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30 Day


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The Bayshore is Martenero’s modern take on the classic dive watch. They set out to create something classic and refined, but with enough originality to stand apart. Available in four different colorways, each option is multi-colored and sure to get plenty of attention on your wrist. 200-meter water resistance, 120-click unidirectional bezel, and plenty of lume make this a highly functional diver. In the office or out on the water, the Bayshore can stand up to the elements.

Material: 316L Stainless Steel
Crystal: Sapphire
Crown: Screw-Down
Water Resistance: 200 meters
Diameter: 39 mm
Lug To Lug: 46 mm
Lug Width: 20 mm
Thickness: 13.4 mm at the center
Tapers to 11.3 mm at the side
Movement: Seiko NH35
Type: Mechanical (Automatic; Hacking)
Beats Per Hour: 21,600
Jewels: 24
Power Reserve: 41 Hours
Colors: White, Red, Dark Blue, Black
Lume: C1 Superluminova
Finishing: Mild Sunburst/Semi-Gloss
Material: 316L Stainless Steel
Style: Flat Link
Width: 20 mm; Tapers to 16 mm

**Important: Due to the impact of COVID-19 on fulfillment and shipping infrastructure, order delivery could be delayed up to an additional 3 business days for U.S. customers and an additional 21 business days for international customers** will cover the cost for Standard International Mail* (orders over $249+) and USPS Domestic First Class (orders over $99+). Not all countries are eligible for free international shipping. Upgraded shipping options (estimated transit times and rates) will be quoted during checkout. has been shipping worldwide since 1999 and we ship internationally daily! All orders are processed and shipped out by 5pm (PST) Monday through Friday on regular business days. Orders placed/received after 12:00pm (PST) will be processed the next business day. 

Because customs fees vary by country, we do not collect duties during checkout. If duties are due, your customs agency will let you know when the package arrives in your country. It is your responsibility to pay these fees to your country.

Once items are shipped, liability is covered by the terms of the carrier. We will ship to the address specified by the customer. If you did not provide us with an accurate address, neither, nor the shipping carrier can be held responsible for the loss of an item. Please double check your shipping address. Any shipping damage must be reported to within 48 hours of delivery, otherwise it is ineligible for any insurance or refund claims.

Note:  Per Casio's policy, Casio and G-Shock watches are not eligible for International Shipping.  Any international order containing a Casio or G-Shock watch will be cancelled and all monies refunded.

We could all use some extra time. If your new, unworn item is not 100% to your satisfaction, you have 30 days from the original ship date to return it. To be eligible for a return, your item must be unused, unworn and in the same condition that you received it. It must also be in the original packaging. More details can be found on our Returns page.  **Unfortunately Mystery watches, SISU, Nixon and Vestal sales are final and not eligible for return.

Warranty periods range from 12 months to lifetime, depending on the brand. All of the brands we carry come with their international manufacturer warranty.* All warranty issues are to be handled directly with the watch manufacturer, so be sure to keep your electronic invoice for proof of purchase from as we're an authorized retailer. Contact the brand directly using the information in your warranty booklet or the manufacturer's website for complete warranty terms and repair instructions. Typically the manufacturer's warranty does not cover: battery, crystal, strap or bracelet; damage resulting from improper handling, lack of care, accidents or normal wear and tear; damage from contact with objects; water damage. 

*Unfortunately SISU and Vestal watches do not come with an international warranty as they are no longer in business.  All sales are final on SISU and Vestal with no returns accepted.
Martenero Bayshore Automatic Black angled shot picture