-65%

Replica Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm Summer Blue O21030422003003

Click to enlarge

Replica Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm Summer Blue O21030422003003

Price range: £199.00 through £759.00

Movement

Clear

Additional options

Box (+£50.00)

Waterproof (+£20.00)

Compare

Add to wishlist

SKU: N/A Category: Seamaster

Description

British buyers tend to want the same three answers before committing: is it available, how quickly does it arrive, and who looks after it if the movement misbehaves. All three are covered below.

AN UPDATED ICON

Since 1993, the Seamaster Diver 300m has enjoyed a legendary following.

To mark 25 years since its release, the line has been beautifully updated from the inside out, updating the materials and technology while retaining the original design and ocean spirit.

Available in both 42mm and 43.5mm, the new models are all powered by Master Chronometer calibres for extraordinary precision, performance, and magnetic resistance.

SUMMER BLUE

finished from ceramic, the sleek Summer Blue face offers a laser engraved wave pattern, raised indexes filled with unique light blue Super-LumiNova, and re-shaped rhodium-plated skeleton hands.

Mirroring the tones of the face, the blue ceramic bezel offers a summer blue enamel diving scale, while on the reverse, the case back offers a stamped, commemorative Seamaster logo.

The helium escape valve has always been a key feature of the 300m line – this new model offers a conical valve with ingenious, patented technology that enables the watch to remain water resistant to 50 metres, even if the valve is accidentally opened while under the water.

The 42mm stainless steel case fastens securely with a steel bracelet.

Brand CollectionsSeamaster Diver 300M
Diameter42mm
Bracelet MaterialStainless Steel
MaterialStainless Steel
Dial ColourBlue
MovementAutomatic
RecipientFor Him
Water Resistant300 Metres
Watch MarkersArabic Numerals & Batons
BrandOmega
CategoryWatches
GuaranteeOmega 5 Year Guarantee
Manufacturer Product NumberO21030422003003
Product Code17332154

Seamaster Diver 300m – an updated icon
42mm case and bracelet in stainless steel
Summer Blue ceramic dial with the collection’s wave design and a gradient finish
Blue ceramic bezel with a summer blue enamel diving scale
Powered by a Master Chronometer calibre 8800 movement

WHAT UK BUYERS USUALLY ASK

The questions we get most on this reference are about sizing and servicing: whether spare links are available, and where the watch goes if the movement needs attention. Links are supplied with the bracelet where stated above, and servicing is handled domestically rather than by return post overseas.

Buying from the UK — all prices are shown in GBP. Orders ship domestically with tracking, and returns are processed here rather than overseas. Browse the full brand range if you want to weigh this reference against others.

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Replica Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm Summer Blue O21030422003003”

About brand

Omega Collection: Pioneering Heritage & Modern Mechanics From the lunar dust of the Apollo missions to the deep ocean trenches explored by the legendary Seamaster, Omega represents a legacy of absolute precision and daring exploration. Famous for its perfect balance of rugged sports utility and refined elegance, it is a cornerstone brand for collectors worldwide. Our curated collection pays homage to these historic horological silhouettes—offering stunning custom builds and design alternatives inspired by the iconic Aqua Terra and Speedmaster layouts. Assembled utilizing solid 316L stainless steel, high-grade ceramic bezels, and scratch-resistant sapphire crystals, these timepieces deliver the legendary wrist presence and tactile weight of Swiss luxury without the premium markups.

Shipping and Delivery

We are dedicated to delivering your luxury items safely, securely, and as swiftly as possible. Every order undergoes a rigorous quality inspection and is meticulously packaged before dispatch to ensure it arrives in pristine condition.

Processing & Dispatch

Order Processing: All orders are securely processed within 1–2 business days. Orders placed over weekends or official public holidays will be prioritized on the following business day.
Tracking Confirmation: As soon as your shipment leaves our distribution center, an automated confirmation email containing your tracking ID and a direct courier link will be issued to monitor its progress.

Shipping Destinations & Delivery Timeframes

We partner exclusively with leading international couriers (including DHL Express, FedEx, and UPS) to provide reliable, fully insured global shipping.

Destination	Shipping Method	Estimated Delivery	Cost
United Kingdom	Standard Express (Fully Insured)	10– 15 Business Days	Free Delivery
Europe	International Priority	10 – 15 Business Days	Calculated at Checkout
Rest of the World	Global Express Courier	10– 15 Business Days	Calculated at Checkout

Please Note: Delivery timeframes are estimations provided by our courier partners and may fluctuate slightly depending on localized customs processing checkpoints or peak seasonal courier volumes.

Duties, Taxes & Customs Clearance

International Shipments: For deliveries destined outside our main local shipping zones, packages may be subject to regional import duties, statutory taxes, and administrative customs clearance fees levied by the destination country's authorities.
Recipient Responsibility: These regulatory charges remain the sole responsibility of the recipient. We highly recommend contacting your local customs authority for precise tariff structures prior to finalizing your purchase.