About Omega Speedmaster Moonwatch Leather Strap Watches
The Omega Speedmaster Moonwatch Professional is the watch NASA selected for its manned space missions and the model worn during the first lunar landing in 1969, giving it an unmatched place in horological history. The modern Professional lineup retains the iconic 42mm stainless steel case and hesalite or sapphire crystal options while expanding into precious metals including Omega's proprietary Sedna Gold, Moonshine Gold, and Canopus Gold alloys, each with distinct color signatures. Leather strap variants in this lineup replace the bracelet or NATO configuration with a supple strap that softens the tool-watch aesthetic and makes the chronograph versatile enough for formal occasions. The combination of a historically significant movement platform, precious or steel case choices, and varied dial colors means this collection appeals equally to purist collectors and new buyers seeking an iconic Swiss chronograph for sale at a competitive price.
What to Look For
Buyers should pay close attention to case material and reference number, as the difference between a stainless steel reference like 310.32.42.50.04.002 and a Sedna Gold reference like 310.63.42.50.01.001 represents a significant jump in both rarity and market value. Dial color also matters: black-dial steel references are the most classically correct and tend to be the most liquid, while green-dial Moonshine Gold examples such as 310.63.42.50.10.001 carry a premium as limited-production pieces. Brand-new old-stock references command a further premium over pre-owned examples, making condition and box-and-papers status key factors when comparing prices across the collection.
Frequently Asked Questions
What is the case size of the Omega Speedmaster Moonwatch Professional models in this leather strap collection?
All Speedmaster Moonwatch Professional references in this collection measure 42mm in diameter, which is the standard modern sizing Omega established for the Professional line. This size strikes a balance that works on a wide range of wrist sizes and is consistent across the steel, Sedna Gold, Moonshine Gold, and Canopus Gold variants listed here.
What makes the Sedna Gold, Moonshine Gold, and Canopus Gold Speedmaster references different from the stainless steel models?
Sedna Gold, Moonshine Gold, and Canopus Gold are proprietary Omega gold alloys, each formulated to achieve a specific hue: Sedna Gold has a warm rose tone, Moonshine Gold offers a lighter yellow-toned gold, and Canopus Gold is a bright white gold. These precious-metal references are produced in smaller quantities than their stainless steel counterparts, which generally makes them rarer and higher in value on the secondary market.
Are the leather strap Speedmaster models at Bizak and Co. available as brand new?
Yes, select references in this collection, including certain 311.33.42.30.01.002 and 311.33.42.30.01.001 examples, are listed as brand new. Bizak and Co. authenticates every watch it sells regardless of condition, so both new and pre-owned pieces are verified before shipping.
Buy, trade, or sell. Contact Bizak & Co. for pricing and availability on any reference in this collection.
