Omega Seamaster 120M, 36mm, Quartz, 2511.50

$1,924.00 AUD

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.

OMEGA Seamaster 120M Ref. 2511.50 is a clean and understated Swiss sports watch, offering classic Seamaster design in a highly wearable and versatile format. With its minimalist black dial, slim profile, and robust stainless-steel case, this vintage Seamaster delivers timeless appeal suited to everyday wear.

Powered by a reliable Omega quartz movement, the Seamaster 120M 2511.50 combines precision and low-maintenance practicality with Omega’s renowned build quality. Its restrained styling, balanced proportions, and professional water-resistance make it an excellent choice for those seeking a discreet yet capable vintage Omega sports watch.

Specifications

  • Brand: Omega
  • Model: Seamaster 120M
  • Reference: 2511.50
  • Movement: Omega Quartz
  • Case Material: Stainless steel
  • Case Size: 36 mm
  • Dial: Black
  • Crystal: Sapphire
  • Bracelet: Stainless steel bracelet
  • Water Resistance: 120m (not guaranteed due to age)
  • Wrist Size: 17 cm
  • Accessories: None
  • Condition: Hardly any traces of usage, nice item
  • 7-day grace period - (Returns and Warranties)
  • We aim for next working day delivery, though it can’t always be guaranteed.

Key Features

  • Vintage Omega Seamaster design — clean, understated sports-watch styling
  • Quartz movement — accurate, dependable, and low maintenance
  • 36 mm case size — classic proportions with excellent wearability
  • 120 m water resistance — practical everyday capability
  • Stainless steel construction — durable and timeless finish

The Omega Seamaster 120M Ref. 2511.50 is a refined example of Omega’s vintage sports-watch lineage. With its slim profile, reliable quartz movement, and near-new condition, this Seamaster offers an excellent opportunity to own a timeless Omega suited to daily wear.


"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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Have a question about this watch?

Ask us anything about this piece: its condition, the movement, sizing, shipping within NZ or to Australia. Send a message by clicking here.

$1,924.00 AUD

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

Timeless Luxury only works with trusted, reputable suppliers.

Curated Selection

Looking for a specific model? We can work for you! *Terms apply

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.

Get in touch

Customer Service – real customer service – is one of our core values.

So, we promise to go above and beyond to find what you need. Our shipping, returns and terms pages may answer your questions, but if not, please reach out with the form below. We look forward to hearing from you.