Omega Seamaster Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold / Silver / Alligator
Reference 511.53.40.20.02.001
About this watch
The Omega Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold is an emblem of elegance and precision, blending artistry, technology, and history. With its impeccable design and robust features, this watch invites admiration and curiosity. The Sedna Gold casing glimmers in the light, catching the eye effortlessly, while the sapphire crystal glass offers clarity and exceptional scratch resistance. At the core of the Omega Seamaster Master Co-Axial is the impressive Omega Caliber 8801 movement, showcasing Omega's commitment to precision and innovation. With a remarkable power reserve of 55 hours and a water resistance rating of 60 meters, this watch promises to be a reliable companion for both formal events and casual outings.
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Key Features
- Sedna Gold casing
- Sapphire crystal glass
- Omega Caliber 8801 movement
- Master Chronometer certification
- Date function
- Water resistance rating of 60 meters
- 55-hour power reserve
Specifications
- Brand
- Omega
- Family
- Seamaster
- Model
- Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold / Silver / Alligator
- Reference
- 511.53.40.20.02.001
- Movement
- 8801
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Sedna Gold 39.5mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 60
Current Listings
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Omega Seamaster 300M Ceramic Bezel Co-Axial 36mm
Selling a 36mm Omega Seamaster 300M Ceramic Bezel Co-Axial watch in great condition, perfect for a luxury beater.
- Condition: Excellent, with a few light marks on the outer bezel, lugs and case, and a very slight mark on the AR coating
- Case size: 36.25mm diameter
- Movement: co-axial
![[WTS] Omega Seamaster Automatic | Ref. 166.067 | Cal. 565 | 36mm | Near Mint Condition | Serviced | Original Bracelet | 999$ Globally Shipped](https://preview.redd.it/weoawlnyjdze1.jpg?width=640&crop=smart&auto=webp&s=1e45aa3481ee86e58a4b58517b2c0509d9b3973a)
Omega Seamaster Automatic | Ref. 166.067 | Cal. 565 | 36mm | Near Mint Condition | Serviced | Original Bracelet | 999$ Globally Shipped
This Omega Seamaster features a Cal. 565 automatic movement, 36mm case diameter, and an original bracelet. The watch is described as being in excellent condition with minimal signs of wear.
- Condition: Near Mint Condition
- Movement: Cal. 565
- Case Size: 36mm
- Bracelet Condition: Original, no stretch or damage
![[WTS] Omega SeaMaster 300M - Full set](https://external-preview.redd.it/yKreexazo_Q4IGCyicLPenQTmwgGE7cp4ynTtFYLoKI.jpeg?auto=webp&s=3ecf469cae3490ab059792af8ac58b3564e53196)
Omega SeaMaster 300M - Full set
This Omega SeaMaster 300M Diver is a 2024 model, featuring an automatic movement and a steel case.
- Condition: Like new & unworn
- Movement type: Automatic
- Case material: Steel
- Bracelet material: Rubber
![[WTS] Omega Seamaster 34mm cal.420 Denisteel $470](https://external-preview.redd.it/Gt14O3J9NnUhwPT0czzLlx-fO8b0xtJMUjFLRYNSr_4.jpeg?auto=webp&s=28bbee915369c5ae4d0fc380ff3ba1f5eae5f4a2)
Omega Seamaster 34mm cal.420 Denisteel $470
This is a vintage Omega Seamaster 34mm cal. 420 in a Denisteel case from 1956. The watch has a stainless steel case with a silver colored dial and brushed texture, featuring gold-toned hour markers and a handset that shines gorgeously under any light condition.
- Condition: good shape, some signs of wear
- Case dimensions: 34mm diameter, 41.5mm lug to lug, 18mm lug width
- Dial texture: brushed texture
- Crystal condition: inner crack between 3 and 4 o'clock

Pre-Owned Omega Seamaster Aqua Terra 220.10.41.21.03.001
This pre-owned Omega Seamaster Aqua Terra is in good condition with minor marks on the watch case and bracelet. The watch comes with its original box, manual, and other accessories.
- Condition: 79% condition due to marks on the lugs, bezel, and case, 87% condition for the bracelet with slight marks on the links and clasp
- Movement: Automatic
- Case size: 41mm diameter
- Material: Stainless Steel
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Omega Seamaster Professional 300M “GoldenEye” – Ref. 2531.80 – Bond Watch
A Omega Seamaster Professional 300M 'GoldenEye' watch in good condition with a faded bezel, including two straps.
- Condition: Very nice condition, with a minor fix needed for the crown
- Bezel condition: faded
- Strap: includes brown strap, black strap available for additional cost
![[WTS] Omega Seamaster Diver 300M (White Dial / Black Bezel) – 210.32.42.20.04.001](https://preview.redd.it/3np53rr0w9ze1.png?width=640&crop=smart&auto=webp&s=9bc3e3c1a1f180f9127f0e2efcdeb4911afcc0e2)
Omega Seamaster Diver 300M (White Dial / Black Bezel) – 210.32.42.20.04.001
For sale is an Omega Seamaster Diver 300M Co-Axial Master Chronometer with a stunning white ceramic wave dial and black ceramic bezel.
- Condition: Excellent condition
- Case size: 42mm
- Water resistance: 300m (1000ft)
- Movement: Caliber 8800, Co-Axial Master Chronometer
![[WTS] Omega Seamaster Diver 300M Bracelet w/ Microadjustment Clasp - 20mm](https://external-preview.redd.it/rlW-FQhiai3JNrdZKi0t669Jf7uXCDfPHqSQf00232g.jpeg?auto=webp&s=e0a07f3b5ddce534a2d20e24ddb26391348d995c)
Omega Seamaster Diver 300M Bracelet w/ Microadjustment Clasp - 20mm
This Omega Seamaster Diver 300M features a microadjustment clasp and has been sized for a 6.5" wrist.
- Condition: Excellent, some minor wear on clasp and links
- Wrist size adjusted to: 6.5 inches
- Clasp condition: some hairlines
![[WTS] Omega Seamaster Aqua Terra 150M “Ultra Light” Titanium – Ref. 220.92.43.22.99.001](https://external-preview.redd.it/gtCohMF-Xxak01Dvo7G-2TaNmwl_sV2osFH8YH89eLg.jpeg?auto=webp&s=fa88a0c0fdaa8df4a305ad48bbe7fcbd7d41c026)
Omega Seamaster Aqua Terra 150M “Ultra Light” Titanium – Ref. 220.92.43.22.99.001
The Omega Seamaster Aqua Terra 150M ‘Ultra Light’ is a cutting-edge timepiece crafted for athletes and collectors alike, featuring an ultra-lightweight Gamma Titanium case, sandblasted titanium dial, and ergonomic design.
- Condition: Excellent condition with minimal wear
- Movement: Omega Caliber 8928 Ti manual-wind, METAS-certified Master Chronometer
- Case size: 41mm diameter
- Dial material: Sandblasted titanium grey with red accents