Omega - Seamaster - 2511.81 - Men - 1990-1999
04
days
23
hours
01
minute
06
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Starting bid
€ 1
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Expert
Selected by Joaquín Fernández Cebrián
Over 25 years' watch expertise and nearly 20 years as a goldsmith business owner.
Estimate € 1,600 - € 1,800
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Omega Seamaster 2511.81 quartz in a 36 mm stainless steel case with a blue dial for men, dating from 1990–1999, with a steel bracelet (180–200 mm) and original box; no papers or warranty, shipped insured, condition Good with visible wear, full service completed on 9 March 2026 including battery replacement, new gaskets and waterproof test, spare links included.
AI-assisted summary
Description from the seller
Brand: Omega
Model: Seamaster 120m
Reference: 2511.81
Movement: Quartz (Cal. 1538)
Case Size: 36mm
Dial: Blue Wave
Wrist Size: Up to 18.9cm (7.4 inch) w/ spare links
Condition: Grade AB (Excellent condition)
Case/Bezel: Polished in March 2026. Very minor scratches remaining on the bezel.
Crystal: Beautiful condition.
Bracelet: Very clean, polished.
Note: Full service completed on March 9, 2026, including battery replacement, new gaskets, and waterproof test. The watch head and bracelet are in great shape.
What's Included: Genuine outer/inner box, spare links.
Seller's Story
Company Overview
EIC was founded in 2020. We sell brand-name products in Japan and online on eBay.
We strive to deliver safely and quickly to customers worldwide.
Other
If you have any issues, please feel free to contact us. Your satisfaction is important to us.
About Authenticity
All of our products are 100% authentic and have been inspected by brand experts.
Like all sellers of pre-owned brand-name products in Japan, we have obtained permission from local governments to provide this type of service.
We are officially registered as a legitimate business and must comply with all rules and regulations, including Japanese government tax requirements.
Brand: Omega
Model: Seamaster 120m
Reference: 2511.81
Movement: Quartz (Cal. 1538)
Case Size: 36mm
Dial: Blue Wave
Wrist Size: Up to 18.9cm (7.4 inch) w/ spare links
Condition: Grade AB (Excellent condition)
Case/Bezel: Polished in March 2026. Very minor scratches remaining on the bezel.
Crystal: Beautiful condition.
Bracelet: Very clean, polished.
Note: Full service completed on March 9, 2026, including battery replacement, new gaskets, and waterproof test. The watch head and bracelet are in great shape.
What's Included: Genuine outer/inner box, spare links.
Seller's Story
Company Overview
EIC was founded in 2020. We sell brand-name products in Japan and online on eBay.
We strive to deliver safely and quickly to customers worldwide.
Other
If you have any issues, please feel free to contact us. Your satisfaction is important to us.
About Authenticity
All of our products are 100% authentic and have been inspected by brand experts.
Like all sellers of pre-owned brand-name products in Japan, we have obtained permission from local governments to provide this type of service.
We are officially registered as a legitimate business and must comply with all rules and regulations, including Japanese government tax requirements.
Details
Brand
Omega
Gender
Men
Model
Seamaster
Band material
Steel
Reference number
2511.81
Band length
Regular (180–200 mm)
Shipped insured
Yes
Repainted dial
No
Period
1990-1999
Movement
Quartz
Dial colour
Blue
Case material
Stainless steel
Original box included
Yes
Original papers included
No
Case diameter
36 mm
Original warranty included
No
Condition
Good - visible signs of wear
