Omega Seamaster 300 Seamaster 300 Master Chronometer Stainless Steel / Summer Blue / Bracelet

Reference 234.30.41.21.03.002

Omega Seamaster 300 Master Chronometer Stainless Steel / Summer Blue / Bracelet

About this watch

The Omega Seamaster 300 Master Chronometer 234.30.41.21.03.002 is a masterpiece of luxury watchmaking, boasting a stunning Summer Blue gradient dial that exudes freshness and vibrancy. The round case measures 41.00 mm in diameter and 13.85 mm in height, striking a perfect balance between masculinity and elegance. Crafted from high-grade stainless steel and featuring a ceramic bezel, this watch is built to withstand the rigors of underwater adventures as well as everyday wear. The sapphire crystal provides scratch resistance and clarity that's hard to beat. With its impressive 300 meters of water resistance, this timepiece is a reliable companion for serious divers and water sports enthusiasts alike. At the heart of this masterpiece lies the Omega caliber 8912, an automatic movement that ensures accuracy and reliability with a 60-hour power reserve and a frequency of 25,200 vibrations per hour. METAS-certified, it meets the highest standards of precision and performance. The mixed indexes and arrow hands ensure readability at a glance, even in low light conditions. Whether you're diving into the ocean or diving into your daily routine, this watch is a reliable companion that can handle it all.

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MSRP: $7,400

Market Price: $5,510

Key Features

Striking Summer Blue gradient dial
Robust and durable materials (stainless steel, ceramic bezel)
High water resistance (300m)
METAS-certified movement for accuracy
Versatile for both casual and formal wear

Specifications

Brand

Omega

Family

Seamaster 300

Model

Seamaster 300 Master Chronometer Stainless Steel / Summer Blue / Bracelet

Reference

234.30.41.21.03.002

Movement

8912

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

41mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

BNIB Omega Seamaster 300 Diver - Green Dial!

· $4,550.005

Posted at

Apr 30, 2025, 2:59 PM

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Omega Seamaster 300M Ceramic “Black Black” 210.92.44.20.01.003

Omega - 210.92.44.20.01.003 · $6,350

This Omega Seamaster 300M Ceramic is a sleek 'Black Black' model with a ceramic case and a range of features.

Condition: Like new with no scratches or signs of wear
Purchase Price: 6350

Posted at

Apr 30, 2025, 12:52 PM

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[US] Omega Seamaster 300 Heritage - 41mm - Black Dial - 234.30.41.21.01.001 - Full Set

Omega - 234.30.41.21.01.001 · $4,550

This Omega Seamaster 300 Heritage is a mechanical watch with a black dial and 41mm case size.

Condition: Fantastic, minor hairlines on case
Case Size: 41mm diameter
Dial Color: Black

Posted at

Apr 29, 2025, 8:56 AM

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Omega Seamaster 300M - Black Aluminum - 210.30.42.20.01.010 ( new / 2025 )

Omega - 210.30.42.20.01.010 · $5,795.006

This Omega Seamaster 300M features a 42mm stainless steel case with a black aluminum dial and bezel on mesh bracelet, powered by the 8806 Master Co-Axial movement.

Condition: Brand New / Complete Set
Case size: 42mm
Movement type: 8806 Master Co-Axial

Posted at

Apr 28, 2025, 3:46 PM

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Omega Seamaster 300M White Dial on Rubber - Full Set + Original Receipt (2022)

Omega - 210.32.42.20.04.001 · $3,900

Up for sale is my Omega Seamaster Diver 300M Co-Axial Master Chronometer with a white ceramic wave dial and black ceramic bezel, mounted on the Omega OEM black rubber strap. It features a 42mm case size, Omega Caliber 8800 movement, METAS certified, and has a water resistance of 300M.

Condition: Very clean, minimal if any careful wear.
Case Size: 42mm
Water Resistance: 300M
Movement: Omega Caliber 8800 (Co-Axial Master Chronometer)

Posted at

Apr 28, 2025, 9:25 AM

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Omega Seamaster 300M REF 2103.24.22.00.3001

Omega - 2103.24.22.00.3001 · $8,500

Size: 41mm diameter

Posted at

Apr 27, 2025, 4:43 PM

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Like new Omega Seamaster 300M black Ceramic & titanium 43.5mm 210.92.44.20.01.001 under warranty

Omega - 210.92.44.20.01.001 · $5,900

A Like new Omega Seamaster 300M in black Ceramic and titanium, featuring a 43.5mm diameter case.

Condition: Near mint
Warranty Start Date: May 2024

Posted at

Apr 27, 2025, 12:57 PM

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Omega Seamaster 300 Professional Diver 2063.80 Full Set

Omega - 2063.80 · $1,700

This Omega Seamaster 300 Professional Diver features a 36mm stainless steel case, electric blue wave-pattern dial, and unidirectional rotating bezel.

Case size: 36mm
Water resistance depth rating: 300m
Bracelet length: up to 18.5-19cm

Posted at

Apr 27, 2025, 7:18 AM

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🔥Omega Seamaster 300M No Wave Blue Dial 41mm Watch + Cards

Omega - 212.30.41.20.03.001 · $2,999

A beautiful Omega Seamaster 300m No Wave Blue dial watch in 41mm size, with a ceramic bezel and navy blue dial. The watch is in excellent condition and comes with warranty cards.

Condition: Unworn, Near Mint condition with minor marks on bracelet and clasp
Case Size: 41mm diameter
Depth Rating: 300m

Posted at

Apr 27, 2025, 12:47 AM

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