Free Delivery
14 Day Return Policy
Secure Payment Methods
Your data is protected with us Learn more

Your data is protected with us

Reset password
Please enter the email address you registered with CHRONEXT and we will send you a link to reset your password.

Your data is protected with us

Live Chat

Omega 311 32 40 30 01 001

0 Products

Sorry, we currently don't have any products that match your search.

Your Opinion is Important to Us

Ref. 311. First OMEGA in Space

Ref. 311. is a current reference in the Omega Speedmaster collection, which is highly regarded by moonwatch enthusiasts. The reference 311. stands for the Omega Speedmaster Moonwatch First OMEGA in Space, which was launched in 2012. Omega 311. is inspired by the Omega Speedmaster Ref. CK2998 worn by NASA astronaut Walter Schirra on the Mercury-Atlas 8 mission on October 3, 1962.

Discover the Omega reference and many other watch models in our online store at unbelievable prices – with a certificate of authenticity and a 24-month CHRONEXT warranty.

The meaning of The Ref. 311.

At first glance, the 14-digit Omega references appear opaque. However, each reference number is based on the logical PIC-14 system.The Ref. 311. has the following meaning:

  • 311: Collection code (311 = Speedmaster)
  • 32: Material used to make the case and strap (32 = stainless steel/leather)
  • 40: diameter of the watch (= 39.7 millimetres, rounded up)
  • 30: Caliber and complications (= Omega cal. 1861)
  • 01: The colour of the dial and, if necessary, stone setting (= black)
  • 001: Model-specific code
Omega 311.

A watch for beginners and experts

The Omega Ref. 311. is not only highly popular with Omega lovers, but is also an excellent watch for newcomers to the Speedmaster world. This is mainly due to the fact that the "FOIS" combines the best of all worlds, is simple and wonderfully uncomplicated. The Ref. 311. has the hands, the case with straight lugs and the applied Omega logo of the vintage reference CK2998. Thanks to its slim diameter of 39.7 mm, the classic Moonwatch has 42 mm, which makes it extremely comfortable to wear.

Due to the lack of crown protection and the brown OEM leather strap, the First OMEGA in Space is a perfect hybrid of dress and tool watch. Also, the Ref. 311. is priced below the classic Moonwatch.

Buy and sell Omega watches at CHRONEXT

In our online store, you can buy many watches from Omega – whether new, pre-owned or vintage. With us, you benefit from the 24-month CHRONEXT warranty, which every watch receives after an extensive inspection in our in-house master workshop. The inspection offers a 100 percent authenticity guarantee.

In addition, at CHRONEXT you can not only buy watches like the reference 311. but also sell them. Simply contact us if you are interested or fill out our short online form.