eBay

OMEGA Speedmaster Reduced 3510.50.00 K1554

All our items are 100% authentic. They have been inspected by brand specialists and qualified, highly skilled appraiser

Brand	OMEGA
Model	Speedmaster Reduced
Reference No.	3510.50.00
Serial No.	588****
Country of origin	Switzerland
Accessories	None
Movement	Automatic
Dial Color	Black
Case Size(Width×Length×Thickness)	approx39mm × 44.5mm × 12.5mm
Lug Width	approx18mm
Wrist size	approx18cm
Case Material	Steel
Bracelet Material	Leather
Daily Accuracy	-3s/d
Maintenance	Polished、Overhauled(Serviced：2026/08)
Remarks	Aftermarket strap、Minor glass scratches
About Belt	The original strap is made of genuine crocodile or lizard leather, both of which are subject to CITES regulations and therefore cannot be shipped internationally. For this reason, it has been replaced with an aftermarket strap.

Rank: AB：Very Good

※For leather straps, as they are considered consumable items, they are not reflected in the overall condition rank.

CrystalThere are slight signs of damage, but they are hardly noticeable and the overall condition is good.

HandsIt is in good condition with no noticeable scratches or damage.

DialIt is in good condition with no noticeable scratches or damage.

CaseIt is in good condition with no noticeable scratches or damage.

Case BackIt is in good condition with no noticeable scratches or damage.

BezelIt is in good condition with no noticeable scratches or damage.

BraceletIt is in good condition with no noticeable scratches or damage.

N	New	Brand new with tags.
S	New / Unused	New item, but may have insignificant scratches or slight discoloration due to storage or display.
SA	Mint	Unused or barely used, may have some insignificant scratches or stains.Includes jewelry that has been professionally polished/refinished to like-new condition.
A	Excellent	Used item, may have insignificant scratches and signs of usage.
AB	Very Good	Used item, has some insignificant scratches and other signs of usage.
B	Good	Used item, has some scratches, stains and obvious signs of usage.
BC	Fair	Item has scratches, discoloration and other noticeable signs of usage.
C	Poor	There are signs of defects and wear including rubbing, tears and scratches but in the most part the items are still usable.
J	Junk	Item has heavy damages that would require repair.

Please carefully review the product details and the actual photos provided to assess the condition of the item.
Accessories are limited to those listed in the product details and/or shown in the provided photos.
Accessories are not included in the evaluation of the product’s condition. Please note that accessories may show signs of use or minor stains.
For items rated B (Good) or below, we will photograph and display as many parts as possible. However, please understand that minor scratches or blemishes that are not captured in the photos may still be present.+

Products are shipped from Japan.
For Customers Shipping to the USA:
Items with a sale price of USD 2,500 or less will be shipped under DDP (Delivered Duty Paid) terms, and import duties are included in the total amount consisting of the item price and shipping cost.
Please note that items eligible for authenticity guarantee are shipped from eBay’s authentication center; therefore, import duties, taxes, and handling fees are not included in the item price or shipping cost and must be borne by the buyer.
Watches with mother-of-pearl dials or aftermarket straps are not eligible for eBay’s authenticity guarantee in accordance with eBay policies.
An estimate of applicable import duties will be displayed on the checkout page before completing your purchase through eBay’s system. Please review this information carefully.
For Customers Shipping Outside the USA:
Items will be shipped under DDU (Delivered Duty Unpaid) terms. Import duties, taxes, and handling fees are not included in the item price or shipping cost, and any applicable customs duties are the responsibility of the buyer.
Leather straps or accessories made from materials such as crocodile or lizard, which are regulated under the Washington Convention (CITES), will be removed prior to shipping.
Please note that removal of the watch strap does not entitle any discount or price adjustment. We kindly ask that you understand this point before making a purchase.

Items will be shipped from Japan via DHL (DHL Express).
For products covered by eBay’s authenticity guarantee service, shipments will be made from eBay’s authenticity center, so the courier may differ.
Orders will be shipped within 3 business days after payment is confirmed.
All shipments are covered by marine insurance, so every package is insured.
All shipments include a tracking number.

Returns are accepted within 30 days of item arrival.
However, returns will not be accepted if the item shows signs of use or is returned in a condition different from its original sale.
Please inspect the item immediately upon arrival. If there are any initial defects, contact us before leaving feedback or completing the transaction.
Refunds for taxes or duties related to the return are not handled by us; customers are responsible for completing these procedures at their local customs office.

Our company operates according to the Japanese calendar. Please note that we are closed on weekends and public holidays, and customer inquiries or shipments cannot be processed during these periods.
Please feel free to contact us with any questions regarding our products.