Omega Speedmaster Speedmaster Professional Moonwatch Big Box / Bracelet
Reference 311.30.42.30.01.005
About this watch
The Omega Speedmaster Professional Moonwatch 311.30.42.30.01.005 is a horological masterpiece that combines rich history, timeless design, and precise functionality. At its heart lies the Omega caliber 1861, a hand-wound movement that echoes the legacy of the original Moonwatch. The 42mm stainless steel case boasts a perfect balance between presence and wearability, while the matte black dial with stick and dot indexes exudes sophistication and sportiness. A plexiglass cover adds vintage charm, although it may scratch more easily than sapphire. With a water resistance of 50 meters, this watch is suitable for everyday wear but not recommended for swimming or diving. The chronograph feature allows users to time events with precision, making it perfect for sports enthusiasts and those who appreciate the technical specifications of timekeeping. Wearing the Speedmaster Professional Moonwatch is an experience in itself, with a solid bracelet that fits snugly and offers flexibility throughout the day. Whether formal or casual, this watch sits comfortably on most wrists, drawing compliments like moths to a flame.
Key Features
- Omega caliber 1861 hand-wound movement
- 42mm stainless steel case
- Matte black dial with stick and dot indexes
- Plexiglass cover
- Chronograph feature
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch Big Box / Bracelet
- Reference
- 311.30.42.30.01.005
- Movement
- 1861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Plexi
- Water Resistance
- 50
Current Listings
![[WTS] Omega Speedmaster Pro Sapphire](https://preview.redd.it/c4fxoqsdfpig1.jpeg?auto=webp&s=d67d2410ade3674e0c78c2b1894950d19e8bb9ec)
Omega Speedmaster Pro Sapphire
A classic Omega Speedmaster Pro Sapphire in a 42mm Black model.
- Condition: Great shape with light surface marks on bracelet
- Case size: 42mm diameter
- Thickness: 13.18 mm
- Movement: Omega 3861
![[WTS] Omega Speedmaster Reduced two-tone](https://preview.redd.it/fh20danu4nig1.jpg?width=640&crop=smart&auto=webp&s=e84226557122ab958d784b906e5e09c2816df42e)
Omega Speedmaster Reduced two-tone
This Omega Speedmaster Reduced is a 39mm two-tone watch with 18k gold details. It runs within +7 seconds per day and has a perfectly working chronograph.
![[WTS] Omega Speedmaster Professional Moonwatch Full Set](https://preview.redd.it/golyisci0mig1.jpg?width=640&crop=smart&auto=webp&s=c64fdc580b64e6bf1cc330aa954f6565bd4cbf1b)
Omega Speedmaster Professional Moonwatch Full Set
A timeless and iconic Omega Speedmaster Professional Moonwatch in its traditional hesalite configuration.
- Condition: Very good overall condition with very light cosmetic marks on the hesalite crystal.
- Case size: 42mm
- Crystal type: Hesalite
![[WTS] Omega Speedmaster Legend Schumacher ref 3506.61 *PRICE DROP*](https://preview.redd.it/xl77s60c4kig1.jpg?width=640&crop=smart&auto=webp&s=df4024fa4fcc811b9702d12d2323fd3b29eed858)
Omega Speedmaster Legend Schumacher ref 3506.61 *PRICE DROP*
This is a clean example of the Omega Speedmaster Legend Schumacher reference 3506.61.00 with a striking red dial and special collection engraved case back honoring Michael Schumacher.
- Condition: full kit, minimal wear on bracelet
- Case diameter: 42mm
- Bracelet condition: minimal wear
- Shipping included: CONUS shipping fully insured
![[WTS] Omega Speedmaster Day-Date Chronometer ref 3222.80 *PRICE DROP*](https://preview.redd.it/t1a3s0512kig1.jpg?width=640&crop=smart&auto=webp&s=fb7a91d2f3a05c6682be679afc09d8294186ab7d)
Omega Speedmaster Day-Date Chronometer ref 3222.80 *PRICE DROP*
This Omega Speedmaster Day-Date Chronometer ref 3222.80 features a vibrant blue dial, 40mm case, and stainless steel bracelet with full original links.
- Condition: Excellent, minor wear on bracelet
- Case size: 40mm diameter
- Bracelet condition: minor wear, tiny spot of discoloration on one side
- Shipping included: fully insured CONUS shipping
![[WTS] Omega Speedmaster Racing - 329.30.44.51.01.001 - Box and Papers!](https://preview.redd.it/lopnbbzxsjig1.jpg?width=640&crop=smart&auto=webp&s=cbf642edae545e8c3f8559ed901cf85d178f5b91)
Omega Speedmaster Racing - 329.30.44.51.01.001 - Box and Papers!
This Omega Speedmaster Racing Chronograph is a pre-owned watch in good condition, featuring a 44.25mm case and a stainless steel bracelet.
- Condition: Pre-owned with minor wear
- Case size: 44.25mm diameter
- Bracelet material: Stainless steel
![[WTS] 2025 Omega Speedmaster Racing 44mm - 329.32.44.51.01.001 - Price Reduced!](https://preview.redd.it/hv3l393msjig1.jpg?width=640&crop=smart&auto=webp&s=b673ba20966ac4cf85252026e1364ec60e592c26)
2025 Omega Speedmaster Racing 44mm - 329.32.44.51.01.001 - Price Reduced!
This Omega Speedmaster Racing features a bold design with orange racing accents and the Caliber 9900 Master Chronometer movement. It comes with a factory black micro-perforated leather strap and an original Omega wooden presentation box.
- Condition: Fantastic preowned condition, barely worn
- Movement: Omega Caliber 9900, Co-Axial, anti-magnetic, column-wheel chronograph
- Power reserve: approximately 60 hours
- Strap: factory black micro-perforated leather racing strap with orange rubber lining
![[WTS] 2023 Omega Speedmaster Moonphase Sedna Gold](https://preview.redd.it/3kn0gcpmojig1.jpg?width=640&crop=smart&auto=webp&s=f407d2cf379b8840952837a5e1daaa138fc09281)
2023 Omega Speedmaster Moonphase Sedna Gold
2023 Omega Speedmaster Moonphase Sedna Gold, a high-end watch featuring a brown sun-brushed dial and precision moonphase display at 6 o'clock.
- Condition: Excellent, with light signs of wear
- Case Size: 44.25mm diameter
- Case Material: 18k Sedna Gold
- Dial Color: Brown
![[WTS] Omega Speedmaster 38 324.30.38.50.01.001 38mm Black Dial B&P](https://preview.redd.it/5k0m5du4kjig1.jpg?width=640&crop=smart&auto=webp&s=29ee461f3cd825aa0d759fb6e74ce9183ebde1d4)