Omega Speedmaster Moonwatch Professional "Sapphire Sandwich Speedy" - 310.30.42.50.01.002 - New 2026

Gamzo & Co. is a trusted secondary-market luxury-watch dealer based in Los Angeles. We specialize in sourcing authentic, unworn and pre-owned Rolex and other fine timepieces, offering insured nationwide shipping, transparent service, and personalized attention — without waitlists or uncertainty.

faq

Free Overnight Shipping

• We offer free overnight shipping on every order.
• Every order is insured for added safety.
• Every jewelry order comes with our custom company gift bags and our jewelry boxes. 
• Every product is in a standard & discreet FedEx shipping box that won't give away what's inside.
• We offer US as well as international shipping.
• We ship with FedEx Overnight Insured signature confirmation.

Returns

• We appreciate your business and are committed to you even after delivery of our product.
• 30 day money back guarantee returns on all jewelry orders, unless otherwise specified on the product page.  We do not offer returns on watch orders.
• To request a refund, please contact us within the 30 day time frame.
• Once you request a refund, we will send you a fully insured, free shipping label via email. You can then ship the item back to us and once we receive and accept the product, we will issue you a full refund. 

We are here to help!

If you have any questions, please contact us at (213) 489-1118. 

 Prices and availability subject to change at any time and does not constitute a contract.