Omega Seamaster 300m, 41mm, Calibre 1120 Automatic Chronometer, 2255.80
$3,924.00 USD
OMEGA Seamaster Professional 300M Ref. 2255.80 is one of the most distinctive references in the legendary Seamaster Professional collection, combining professional dive-watch capability with refined Swiss craftsmanship. Featuring a striking blue wave-pattern dial, matching blue aluminium unidirectional dive bezel, and the collection's signature skeleton hands and helium escape valve, this reference delivers the unmistakable Seamaster aesthetic that has become synonymous with OMEGA's modern sporting heritage. Housed in a beautifully proportioned 41mm stainless steel case, it offers exceptional versatility for both everyday wear and serious diving applications.
Powering the watch is the highly regarded OMEGA Co-Axial Calibre 1120 automatic chronometer movement. Based on the renowned ETA 2892-A2 and extensively refined by OMEGA, the Calibre 1120 is celebrated for its exceptional reliability, chronometer-certified precision, smooth operation, and approximately 44 hours of power reserve. Widely respected by collectors and watchmakers alike, it remains one of OMEGA's most dependable automatic movements, making this Seamaster an outstanding choice for long-term ownership.
Specifications
- Brand: OMEGA
- Model: Seamaster Professional 300M
- Reference: 2255.80
- Movement: OMEGA Calibre 1120 Automatic Chronometer
- Power Reserve: Approximately 44 Hours
- Case Material: Stainless Steel
- Dial: Blue Wave Pattern
- Case Size: 41mm
- Bezel: Blue Aluminium Unidirectional Rotating Dive Bezel
- Crystal: Domed Scratch-Resistant Sapphire Crystal with Anti-Reflective Treatment
- Bracelet: Stainless Steel Bracelet
- Wrist Size: Fits up to 18.5cm
- Water Resistance: 300m
- Functions: Hours, Minutes, Seconds, Date
- Accessories: None
- Condition: Traces of usage and scratches can be seen, but overall the watch remains in generally good condition.
- Availability: Global Concierge Sourcing Service
Key Features
- Movement — OMEGA Calibre 1120 automatic chronometer movement delivering exceptional precision, outstanding reliability, and approximately 44 hours of power reserve.
- Design — Iconic blue wave-pattern dial paired with the blue dive bezel, skeleton hands, and helium escape valve, creating one of OMEGA's most recognisable sports watch designs.
- Case Size — 41mm stainless steel case offering balanced proportions, excellent wrist presence, and exceptional everyday comfort.
- Crystal — Domed scratch-resistant sapphire crystal with anti-reflective treatment providing outstanding durability and exceptional dial clarity.
- Heritage — A classic Seamaster Professional 300M reference that combines OMEGA's rich diving heritage with chronometer-certified mechanical performance and enduring collector appeal.
A superb example of the OMEGA Seamaster Professional 300M Ref. 2255.80, combining iconic design, dependable Swiss engineering, and exceptional everyday versatility. Presented in generally good condition and available through our Global Concierge Sourcing Service, this is an outstanding opportunity to acquire one of the most sought-after modern Seamaster Professional references.
"Style is Timeless"
In-Stock (New Zealand)
Dispatched the next business day via signature-required courier. Delivery is typically 1–2 business days within New Zealand. Tracking details are provided upon dispatch.
In-Stock (Australia)
Timepieces dispatched from New Zealand to Australia are typically delivered within approximately one week via secure international courier. Tracking details are provided upon dispatch.
Global Concierge
Timepieces sourced through our Global Concierge Service are typically delivered within 2–3 weeks. You'll receive updates throughout the sourcing and shipping process, with tracking provided once your watch has been dispatched.
DPD: Duties and taxes are included in the purchase price, with no additional import charges payable upon delivery.
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Every Timeless Luxury watch is sourced through our trusted overseas suppliers, including partners who are members of the International Anti-Counterfeiting Coalition (IACC). We proudly guarantee the authenticity of every timepiece we sell, giving you complete confidence in your purchase.
Once your watch arrives in New Zealand, it is independently inspected, tested, and authenticated before returning to Timeless Luxury for final preparation and secure dispatch via signature-required courier, ensuring it reaches you safely and ready to enjoy.
Timeless Luxury provides a 6 months warranty which covers mechanical faults. Read more.
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Frequently asked questions
Every watch is independently inspected, tested, and authenticated in New Zealand before dispatch. We guarantee authenticity and source every timepiece through trusted overseas suppliers, including partners who are members of the International Anti-Counterfeiting Coalition (IACC).
In-stock ships now; globally sourced watches typically arrive in 2–3 weeks. Tracked and insured across NZ & Australia.
A 6-month warranty covering mechanical faults.
Yes, a 7-day grace period so you can be completely satisfied.
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All purchases of pre owned watches come with a 7 day grace period. *Terms apply
It is important to us that you feel completely satisfied with your new timepiece.
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Quality
We only sell watches that meet our high expectations of quality and condition.
Warranty
6 month warranty against fault *Terms apply
Value
We only sell watches that meet our high expectations of quality and condition.
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