Omega Speedmaster Speedmaster Professional Moonwatch Big Box / Strap
Reference 311.33.42.30.01.001
About this watch
The Omega Speedmaster Professional Moonwatch Big Box / Strap, reference 311.33.42.30.01.001, is a piece of history that seamlessly blends classic and contemporary elements. This timeless watch boasts a 42mm round stainless steel case, sleek black dial with stick and dot indexes, and plexiglass crystal adding vintage charm. At its core lies the Omega caliber 1861 movement, a true mechanical marvel with 18 jewels and 48-hour power reserve, delivering precision and reliability. The Speedmaster is also equipped with a chronograph function, water resistance of 50 meters, and comes with a stylish strap for everyday wear.
Key Features
- Omega caliber 1861 movement
- 42mm round stainless steel case
- Sleek black dial with stick and dot indexes
- Plexiglass crystal
- Chronograph function
- Water resistance of 50 meters
- Stylish strap
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch Big Box / Strap
- Reference
- 311.33.42.30.01.001
- Movement
- 1861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Plexi
- Water Resistance
- 50
Current Listings
![[WTS] 2017 Omega Speedmaster Professional Moonphase 3576.50](https://preview.redd.it/3ozjwnycivwe1.jpg?width=640&crop=smart&auto=webp&s=245cd28007950f90076b9d2bf0770a1e14f5ccbe)
2017 Omega Speedmaster Professional Moonphase 3576.50
2017 Omega Speedmaster Professional Moonphase in 42mm with warranty card and service history unknown.
- Condition: Fair Pre-Owned
- Case Size: 42mm diameter
- Service History: Unknown; -3 s/d 303+ AMP
- Additional Items: 2017 Warranty card,old style pictogram card
![[WTS] Omega Speedmaster Reduced Albino.](https://preview.redd.it/jnfwy384evwe1.jpg?width=640&crop=smart&auto=webp&s=2918c843c289f5322f77ff2536e96e276361da9c)
Omega Speedmaster Reduced Albino.
This Omega Speedmaster Reduced Albino is a beautiful watch that was exchanged for other pieces but has been kept in excellent working condition.
- Condition: Very good condition with marks of use aligned with its age
- Size: 39mm excluding crown
- Bracelet Links Available: 2
- Shipping Method: FedEx
Omega Speedmaster Reduced 3510.50 Near Mint
This Omega Speedmaster Reduced is a beautiful 39 mm automatic watch with a sapphire crystal and functions flawlessly, keeping near perfect time.
- Condition: Near Mint
- Case size: 39mm diameter
- Bracelet sizes fit up to: 7 3/4 inch wrist
- Blemishes: faint surface hairlines on original bracelet buckle and one on caseback
![[WTS] Omega Speedmaster Moonwatch Apollo 12](https://preview.redd.it/kdote15zwuwe1.jpg?width=640&crop=smart&auto=webp&s=a0669d7ca9c88e23c97ce6be57779fd8e144235f)
Omega Speedmaster Moonwatch Apollo 12
A commemorative limited edition Omega Speedmaster Professional Ref. 3597.16, released to honor the Apollo XII mission, featuring a 42mm stainless steel case and manual-winding Caliber 1861 movement.
- Condition: Preowned
- Case Size: 42mm
- Movement Power Reserve: 48 hours
- Crystal Type: Hesalite
Omega Speedmaster sapphire 311.30.42.30.01.006 - 2020
A 2020 Omega Speedmaster in excellent condition, complete with all original accessories.
- Condition: Excellent
- Year: 2020
- Set: Full set

Omega Speedmaster CK2998 - Blue - 311.33.40.30.02.001 ( excellent )
This Omega Speedmaster Limited Edition CK2998 features a Blue Panda Dial and Strap, with a stainless steel case measuring 39.7mm in diameter.
- Condition: Excellent Condition
- Case Size: 39.7mm diameter
- Movement: Omega Calibre 1861
![[WTS] 2012 Omega Speedmaster 'Reduced' Ref. 3539.50 with Box & Papers](https://preview.redd.it/niolgnfretwe1.jpeg?auto=webp&s=8d8df3907a9421f18f7f0b088cbad767790e3eff)
2012 Omega Speedmaster 'Reduced' Ref. 3539.50 with Box & Papers
A 39mm Omega Speedmaster Reduced Automatic, featuring a scratch-resistant sapphire crystal and an upgraded fold-over clasp, in excellent pre-owned condition with super luminova dial and hands.
- Condition: Excellent (little to no signs of wear)
- Case width: 39mm
- Movement: Automatic
- Strap length: 7.50 inches
![[WTS] 2000 Omega Speedmaster 'Reduced' Ref. 3510.50 with Box & Papers](https://preview.redd.it/a4jk2x0katwe1.jpeg?auto=webp&s=b2cb3b8ea5b6101362515ff15b17034c250a18af)
2000 Omega Speedmaster 'Reduced' Ref. 3510.50 with Box & Papers
The Omega Speedmaster Reduced Automatic is a 39mm watch that takes design cues from its predecessor, with a Luminova dial and excellent pre-owned condition.
- Condition: Excellent (very little to no signs of wear)
- Model: Speedmaster Reduced Automatic
- Year: 2000 (Estimated)
- Scope: Box & Papers
![[WTS] Omega Speedmaster Blue Side of the Moon Moonphase Moonwatch Complete 2024 304.93.44.52.03.001](https://preview.redd.it/ygcluo7guswe1.jpg?width=640&crop=smart&auto=webp&s=dab4599ead44b0f0813dac25584d8be83f32f551)
Omega Speedmaster Blue Side of the Moon Moonphase Moonwatch Complete 2024 304.93.44.52.03.001
This Omega Speedmaster Blue Side of the Moon Moonphase Moonwatch is a complete 2024 model featuring a moon phase display. It shows minimal signs of wear and comes with a range of accessories, including inner and outer boxes, manual, hang tag, travel pouch, Master Chronometer card, Pictogram card, and warranty card dated 2024.
- Condition: Very good condition, showing minimal signs of wear
- Boxes included: 2
- Movement: Master Chronometer card