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

Omega Seamaster 300 Steel Pumpkin Patina Lollipop Hand (Unpolished/Serviced)

Omega - 2913 · $10,850

An exceptional early Omega Seamaster 300 Ref. 2913 preserved in beautiful condition with stunning pumpkin-colored patina and matching hands.

Condition: Unpolished, serviced
Size: 39mm diameter
Year: 1958
Movement service date: October 2025

Posted at

Dec 31, 2025, 1:57 PM

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2025 Omega Seamaster 300M No Date with both rubber and bracelet

Omega - 210.32.42.20.01.003 · $5,400

A 2025 Omega Seamaster 300M No Date watch with a stainless steel bracelet and rubber strap, available for sale as a complete set.

Condition: Excellent used condition, minor signs of wear on the bracelet
Bracelet Type: Omega Speedmaster 57 20 MM flat link stainless steel bracelet
Bracelet Reference: 020STZ015403
Case Condition: very close to mint condition

Posted at

Dec 30, 2025, 5:13 PM

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Omega seamaster 300

Omega - Seamaster 300 · $3,999

The Omega Seamaster 300 features a white face and black dial.

Condition: Excellent condition with very light marks on clasp
Serial number: 84310622
Warranty remaining: 4 years
Links included: spare links

Posted at

Dec 30, 2025, 1:57 PM

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PRICED TO FLY Omega Bond Seamaster 300 2541.80 Quartz 41mm - $1550 SHIPPED

Omega - Bond Seamaster 300 2541.80 Quartz · $1,550

This Omega Seamaster 300 is a 41mm Quartz Diver featuring in the 1995 Bond movie Golden Eye, available at a steal price of $1650 shipped.

Condition: Used with wear on bracelet and bezel
Age: 30 years old
Bracelet condition: decidely worn with polish marks and stretch
Bezel condition: few nicks on the rotating bezel

Posted at

Dec 28, 2025, 12:37 PM

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Omega Seamaster 300 Co-Axial Master Chronometer 41 mm (Ref. 234.30.41.21.01.001) — $4,650 shipped CONUS

Omega - 234.30.41.21.01.001 · $4,650

This is the modern Seamaster 300 Heritage, featuring a black 'sandwich' dial and ceramic bezel. It has a slim profile and wears beautifully.

Condition: Excellent overall condition with one small scuff on the side of the case
Case size: 41 mm diameter
Water resistance: 300 m water resistance
Crystal material: Sapphire crystal (front and back)

Posted at

Dec 28, 2025, 10:01 AM

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Omega Seamaster 300m "Peter Blake" 2254.50 Full Set for $3150 shipped!

Omega - 2254.50 · $3,150

a 2 - 3 sentence summary of the watch in the listing

Depth rating: 300m

Posted at

Dec 27, 2025, 9:38 AM

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Omega Seamaster 300 233.30.41.21.01.001 - Full Kit

Omega - 300 233.30.41.21.01.001 · $3,700

Omega Seamaster 300, a watch with Omega 8400 Co-Axial movement and 300m water resistance.

Case Diameter: 41mm
Water Resistance: 300m depth rating
Movement: Omega 8400 Co-Axial

Posted at

Dec 26, 2025, 2:12 PM

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CHRISTMAS SPECIAL Omega Bond Seamaster 300 2541.80 Quartz 41mm "Golden Eye"- $1600 SHIPPED

Omega - 2541.80 · $1,600

This Omega Seamaster 300 is a 41mm Quartz Diver that was featured in the 1995 Bond Golden Eye movie, it has been worn quite a bit and comes without box or papers.

Condition: Pre-owned, worn quite a bit
Bracelet condition: decently worn, polished, some stretch
Bezel condition: nicked, insert scratched
Crown condition: stamped, screwed down with no issues

Posted at

Dec 25, 2025, 2:16 PM

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