Omega Seamaster Seamaster Master Co-Axial 39.5 Singapore Edition Stainless Steel / White / Alligator
Reference 511.13.40.20.04.002
About this watch
The Omega Seamaster Master Co-Axial 39.5 Singapore Edition is a masterpiece of horology, boasting exceptional craftsmanship and a unique story tied to the vibrant city of Singapore. This limited edition watch combines modern technology with classic design, making it a versatile companion for both formal and casual occasions. The stunning white dial features a glossy finish, stick and dot indexes, and Feuille hands that ensure readability while maintaining a sleek profile. The 39.5 mm stainless steel case strikes a perfect balance between boldness and wearability, paired with an alligator leather strap that enhances its luxurious feel. With a water resistance of up to 60 meters, this watch is more than just a pretty face, handling splashes and brief immersion while maintaining accuracy and performance even in challenging conditions. The Omega Seamaster Master Co-Axial 39.5 Singapore Edition stands tall in the realm of luxury watches, its blend of sophistication, precision, and limited availability making it a worthy addition to any collection.
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Key Features
- Omega caliber 8800 self-winding movement
- Co-Axial escapement reducing friction for longevity and reliability
- 55-hour power reserve
- Chronometer certified by Swiss Federal Institute of Metrology (METAS)
- Resistant to magnetic fields up to 15,000 gauss
- Stainless steel case with sapphire crystal glass
- 39.5 mm diameter with 20 mm lug width
- White dial with glossy finish and stick/dot indexes
Specifications
- Brand
- Omega
- Family
- Seamaster
- Model
- Seamaster Master Co-Axial 39.5 Singapore Edition Stainless Steel / White / Alligator
- Reference
- 511.13.40.20.04.002
- Movement
- 8800
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 39.5mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 60
Current Listings
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- Condition: Near-mint, 94-95%
- Case size: 41mm x 47.9mm lug to lug
- Thickness: 13.2mm
- Power reserve: 60 hours
2022 Omega Heritage Seamaster 300, Blue Dial (Full Set) Warranty Through 7/7/2027
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- Condition: Excellent
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- Bezel material: Oxalic Acid Anodized Aluminium
- Water resistance: 300m

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- Condition: Like New
- Case Size: 43.5mm
- Case Thickness: 16.5mm
- Between Lugs: 21mm

2023 Omega Seamaster 300m Ref: 210.32.42.20.10.001 Green Dial "Seaweed" w/ B+P
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- Condition: Excellent with minor wear
- Case size: 42mm
- Serial number: A,1XX,XXX
- Accessories included: inner and outer boxes, warranty cards, card holder, receipt, booklet

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- Condition: Like new in box condition, unworn
- Movement: Caliber 2507 automatic movement with 48-hour power reserve
- Bracelet: Stainless steel bracelet, factory sealed
- Straps: Blue, red, and grey NATO strap

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This Omega Seamaster Diver 300M Black Ceramic watch features a 44mm size and is in excellent condition, complete with a triple boxed set and various documentation.
- Condition: Excellent
- Size: 44mm diameter
- Depth rating: 30 bar (300m)
- Movement: Master Chronometer

2025 NEW UNWORN Omega Seamaster Diver 300M White Ceramic 210.32.42.20.04.001
This 2025 Omega Seamaster Diver 300M features a white ceramic dial with wave patterns, a stainless steel case with brushed and high-polished finish surfaces, and a black ceramic unidirectional bezel with a white enamel diving scale. It offers enhanced functionality for divers, including precise tracking of dive time.
- Condition: Brand new, unworn
- Case material: stainless steel
- Case size: 42MM
- Bezel type: black ceramic, unidirectional

Omega Seamaster Aqua Terra Co-Axial White Blue Stainless Steel MINT 2503.33.00
The Omega Seamaster Aqua Terra Co-Axial is a sport-ready watch with dress-worthy charm, featuring a white dial with blue accents and a stainless steel case with brushed and polished finishes.
- Condition: Mint
- Movement: Co-Axial
- Case size: Not specified
- Water resistance: Not specified

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- Material: stainless steel
- Size: 36mm diameter