Omega Speedmaster Speedmaster Professional Moonwatch Apollo XI 25th Anniversary Italy
Reference 3592.50.00 I
About this watch
The Omega Speedmaster Professional Moonwatch Apollo XI 25th Anniversary Italy is a timeless marvel that pays homage to mankind's leap onto the lunar surface. With its iconic design, black dial with stick and dot indexes, and 42mm diameter, this watch is both functional and aesthetically pleasing. Crafted from high-grade stainless steel, it's built to last, featuring a scratch-resistant sapphire crystal and a tachymetric bezel for calculating speed based on time elapsed over a fixed distance. At its heart lies the Omega caliber 1863, a luxury version of the 1861 movement with 18 jewels and a power reserve of 48 hours, known for its reliability and accuracy. The chronograph feature allows you to measure time intervals with precision, making it perfect for sports enthusiasts or anyone who enjoys timing events. With a water resistance of up to 50 meters, this watch can handle splashes and brief immersions in water while maintaining its luxury appeal. Its historical significance, limited production run from April to June 1994, and unique features make the Omega Speedmaster Professional Moonwatch Apollo XI 25th Anniversary Italy a rare gem and a must-have for any space enthusiast or collector.
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Key Features
- 42mm diameter stainless steel case
- Scratch-resistant sapphire crystal
- Tachymetric bezel with practical speed calculation function
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch Apollo XI 25th Anniversary Italy
- Reference
- 3592.50.00 I
- Movement
- 1863
- Movement Features
-
- Hours, Minutes, Small Seconds
- Chronograph
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS] Omega Speedmaster Reduced Sapphire Crystal 3539.50 39mm $2,900](https://preview.redd.it/jn76cgweh50h1.jpg?width=640&crop=smart&auto=webp&s=33756c14e0e39717f352fc58d2401124ceb291f8)
Omega Speedmaster Reduced Sapphire Crystal 3539.50 39mm $2,900
This Omega Speedmaster Reduced is a 39mm watch recently serviced by a professional watchmaker and features a sapphire crystal.
- Condition: Used, with minor cosmetic damage (nicks around the bezel)
- Case Size: 39mm
- Bracelet Length: 18.5cm
![[WTS] 2005 Omega Speedmaster Professional "Sapphire Sandwich" Ref. 3573.50 Watch + Card and Tag - $4,800](https://preview.redd.it/szl912qzz40h1.jpg?width=640&crop=smart&auto=webp&s=8ec5d61fa79305ba3c38ad9c52133584aee2b52c)
2005 Omega Speedmaster Professional "Sapphire Sandwich" Ref. 3573.50 Watch + Card and Tag - $4,800
This Omega Speedmaster Professional Moonwatch is a stainless steel watch with a sapphire crystal and an Omega 1863 movement, featuring a 42mm diameter case.
- Condition: Good
- Case material: Stainless steel
- Crystal material: Sapphire
- Movement: Omega 1863
![[WTS] 2020 Omega Speedmaster Moonphase Black 304.30.44.52.01.001 Full Set - $7,995](https://preview.redd.it/dma1pdo9r40h1.jpg?width=640&crop=smart&auto=webp&s=8853bfe7eb5646b566d87889c88899a057f6f4d8)
2020 Omega Speedmaster Moonphase Black 304.30.44.52.01.001 Full Set - $7,995
A 2020 Omega Speedmaster Moonphase Black, in excellent condition with minimal signs of wear, featuring a moon phase function and a sleek black design.
- Condition: Excellent condition with minimal signs of wear
- Year: 2020
- Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Master Chronometer Card, Instructions Manual
![[WTS] Omega Speedmaster Reduced (automatic)](https://preview.redd.it/bgpbli97b40h1.jpg?width=640&crop=smart&auto=webp&s=0ed70bf2ec83716240686b3eda512439aa08c359)
Omega Speedmaster Reduced (automatic)
A beautiful Omega Speedmaster Automatic in good condition, featuring the iconic Speedmaster design in a more wearable 38mm automatic configuration.
- Condition: Good overall condition for its age, normal signs of wear consistent with age
- Movement: Automatic chronograph movement
- Case Material: Stainless steel
- Crystal: Hesalite
![[WTS] UNWORN Omega Speedmaster ’57 Master Chronometer – BOX & PAPERS – 332.10.41.51.01.001](https://preview.redd.it/5ux47hcc040h1.jpg?width=640&crop=smart&auto=webp&s=f8a53e5625a4429163384c232b69dd0573d247ea)
UNWORN Omega Speedmaster ’57 Master Chronometer – BOX & PAPERS – 332.10.41.51.01.001
- Condition: Unworn
- Movement: Manual-wind Cal 9906
- Case material: Stainless-steel
- Case diameter: 40.5mm
![[WTS] 2026 Omega Speedmaster Professional White Dial 310.32.42.50.04.002 Full Set $7,250](https://preview.redd.it/yuqfxi83m00h1.jpg?width=640&crop=smart&auto=webp&s=e50215acc82fe04d705bda6556ae79a792fe5bc4)
2026 Omega Speedmaster Professional White Dial 310.32.42.50.04.002 Full Set $7,250
A modern Moonwatch configuration featuring a lacquered white dial paired with a strap setup, delivering a clean and high-contrast look while maintaining the iconic Speedmaster design.
- Condition: Like new
- Case Size: 42mm diameter
- Case Material: Stainless steel
- Movement: Manual wind (Omega Calibre 3861 Master Chronometer)
![[WTS] Omega Speedmaster Professional Moonwatch – Ref. 310.30.42.50.01.001 – Excellent Condition – 2022 - $5,399 🔥🔥🔥](https://preview.redd.it/2g4w4rhjl00h1.jpg?width=640&crop=smart&auto=webp&s=ca26ab2f0528d3296025d5d8a348290a49c5ae41)
Omega Speedmaster Professional Moonwatch – Ref. 310.30.42.50.01.001 – Excellent Condition – 2022 - $5,399 🔥🔥🔥
This Omega Speedmaster Professional Moonwatch features the iconic Hesalite crystal and manual-wind Master Chronometer movement 3861. It's in excellent condition with only extremely light signs of wear and is running strong with warranty left for peace of mind.
- Condition: Excellent, minimal hairline scratches.
- Case Size: 42mm
- Movement: Manual-wind Co-Axial Master Chronometer (Cal. 3861)
- Crystal: Hesalite
![[WTS] Omega OEM Integrated Speedmaster Moonwatch Rubber Strap with Aftermarket Clasp - (Strap Backordered thru Omega)- $275 shipped](https://preview.redd.it/0lsufzcl700h1.jpg?width=640&crop=smart&auto=webp&s=4669d2da8247d2fd43735018797e3e92df77e288)
Omega OEM Integrated Speedmaster Moonwatch Rubber Strap with Aftermarket Clasp - (Strap Backordered thru Omega)- $275 shipped
A black Omega rubber strap designed for the Speedmaster Professional, made from OEM materials and featuring an aftermarket clasp.
- Condition: Very Good
- Material: rubber
- Lug size compatibility: 20mm
![[WTS] Omega Speedmaster Reduced Sapphire - Ref. 3539.50 - Serviced by Omega - Full Set](https://preview.redd.it/56v5c0dr400h1.jpg?width=640&crop=smart&auto=webp&s=b67e86ec870725b2961ad68ff1c4a330732c3716)
Omega Speedmaster Reduced Sapphire - Ref. 3539.50 - Serviced by Omega - Full Set
Up for sale is my Omega Speedmaster Reduced in ref. 3539.50 — the 39mm automatic variant of the Speedmaster family with the sapphire crystal.
- Condition: Excellent
- Case size: 39mm
- Movement type: automatic