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Overview

Brand: Omega

Model: Seamaster Professional Diver 300M

Reference: 2254.50

Movement: Omega Cal. 1120

Case Width: 41mm

Lug Width: 20mm

Case Material: Stainless Steel

Crystal: Sapphire

Dial Colour: Black

Water resistance: 300M

Bracelet/Strap: Bracelet

Bracelet Wrist Size: 20 cm

Condition: 8/10, Excellent condition overall

Age: 2000s

Box and Papers? Service Pouch only

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Omega - Seamaster Professional Diver 300M

SKU: 23375

Regular price $5,000.00 NZD
Unit price
NZDper 

Shipping

We offer FREE WORLDWIDE SHIPPING on all orders!

Alternatively, Click & Collect is available at our store: 545 Watches, Level 1, 174 Cuba Street, Wellington City

CASE WIDTH: 41mm

CONDITION: Excellent

BOX & PAPERS: Service Pouch only

Photographs included are actual images of item for sale.

WHAT WE LOVE:

The Omega Seamaster 2254.50 is a dive watch that’s flown under the radar for years — yet among enthusiasts, it’s something of a cult hero. Think of it as the black sheep of the Seamaster family, but in the best way: sleek, utilitarian, and deeply satisfying to wear. While its wavier cousin (the 2531.80 “Bond” Seamaster) took the spotlight, the 2254.50 opted for a more tactical, mission-ready design — less tuxedo, more wetsuit.

The 41mm stainless steel case is slim and curved, making it incredibly wearable despite its professional dive specs. The matte black dial features broad arrow hands and large, sword-shaped markers filled with Super-LumiNova, offering legibility that rivals even military-issued timepieces. A wave pattern adds subtle texture, and the black aluminium bezel insert with sharp minute markings gives it a no-nonsense aesthetic. The helium escape valve at 10 o’clock is a hallmark of the Seamaster 300M line, and the bracelet is the robust, five-link style Omega perfected in this era.

WHAT'S INSIDE:

Powering the watch is the Omega Caliber 1120, a chronometer-certified automatic movement based on the ETA 2892-A2 — known for its thin profile and reliability. It beats at 28,800 vph, offers a 44-hour power reserve, and features a quickset date at 3 o’clock. It’s a movement that gets the job done without fanfare — much like the watch itself.

FIVEFORTYFIVE SIX MONTHS WARRANTY

Overview

Brand: Omega

Model: Seamaster Professional Diver 300M

Reference: 2254.50

Movement: Omega Cal. 1120

Case Width: 41mm

Lug Width: 20mm

Case Material: Stainless Steel

Crystal: Sapphire

Dial Colour: Black

Water resistance: 300M

Bracelet/Strap: Bracelet

Bracelet Wrist Size: 20 cm

Condition: 8/10, Excellent condition overall

Age: 2000s

Box and Papers? Service Pouch only

Add on an accessory: