Omega Seamaster Professional 300m, 41mm, Calibre 1120 Automatic Chronometer, 2254.50

$4,882.00 USD

Every timepiece is independently inspected, tested, and authenticated by Pilbrows Watchmakers, New Zealand's trusted watchmaking specialists since 1947, before being presented to you by Timeless Luxury.

The OMEGA Seamaster Professional 300M 2254.50 is a distinctive interpretation of the Seamaster Professional, combining a 41mm stainless steel case with a black dial, sword-style hands and a black unidirectional diving bezel. Its highly legible design gives the reference a purposeful tool-watch character while retaining the versatility that has made this generation of Seamaster a favourite among OMEGA enthusiasts.

Powering the 2254.50 is the OMEGA Calibre 1120, a self-winding chronometer movement based on the ETA 2892-A2 architecture and offering approximately 44 hours of power reserve. Respected for its slim profile, reliability and serviceability, the Calibre 1120 complements the practical character of this neo-vintage Seamaster Professional.

Specifications

  • Brand: OMEGA
  • Model: Seamaster Professional 300M
  • Reference: 2254.50
  • Movement: OMEGA Calibre 1120 Automatic Chronometer
  • Case Material: Stainless Steel
  • Dial: Black
  • Case Size: 41mm
  • Case Thickness: Approximately 11.5mm
  • Crystal: Scratch-Resistant Sapphire Crystal with Anti-Reflective Treatment
  • Bracelet: Stainless Steel
  • Wrist Size: Fits up to 20.5cm
  • Water Resistance: 300m – not guaranteed due to age
  • Production Period: Circa 2000s
  • Accessories: Box and papers
  • Condition: Hardly any traces of usage, very nice item.
  • Availability: Global Concierge Sourcing Service

Key Features

  • Movement — OMEGA Calibre 1120 automatic chronometer offering approximately 44 hours of power reserve and a well-established reputation for reliability.
  • Design — Black dial, sword-style hands and prominent luminous markers create the clean, highly legible appearance that distinguishes the 2254.50.
  • Case Size — The 41mm stainless steel case provides classic Seamaster Professional proportions and remains highly wearable by modern dive-watch standards.
  • Crystal — Scratch-resistant sapphire crystal provides durability while maintaining excellent visibility of the dial.
  • Seamaster Heritage — A sought-after neo-vintage Seamaster Professional that combines the established 300M platform with a more traditional, tool-focused OMEGA dive-watch aesthetic.

The OMEGA Seamaster Professional 300M 2254.50 is an appealing choice for enthusiasts seeking a more understated Seamaster with strong tool-watch character. Its sword-hand design, versatile 41mm proportions and proven Calibre 1120 combine with box and papers to make this a particularly attractive example for regular wear or collection.

“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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$4,882.00 USD

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.

Our Promise

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.

Authenticity

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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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