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

Reference 234.30.41.21.03.002

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

[WTS] 1969 Omega Seamaster 300 (Ref. 165.024) Omega Refurbished!

1969 Omega Seamaster 300 (Ref. 165.024) Omega Refurbished!

Omega - 165.024 · $8,999
A 1969 Omega Seamaster 300 with a refurbished case, produced by Centrale Boîtes (CB), and featuring an original matte dial.

  • Condition: Very good, refurbished by Omega
  • Calibre: 550
  • Year: 1969
  • Case Size: 42mm
Posted at
Apr 26, 2025, 2:46 PM
Active
[WTS] Omega Seamaster 300M Auto 36mm Blue Wave Dial Full Set 168.1602

Omega Seamaster 300M Auto 36mm Blue Wave Dial Full Set 168.1602

Omega - 168.1602 · $2,600
This is a Omega Seamaster 300M Auto with a blue wave dial in a 36mm case.

  • Case size: 36mm
  • Shipping includes: shipping
Posted at
Apr 26, 2025, 5:44 AM
Active
[WTS] Omega Seamaster 300m Chronograph 2225.80

Omega Seamaster 300m Chronograph 2225.80

Omega - 2225.80 · $2,350
This Omega Seamaster 300m Chronograph features a 41.5mm case and a 7.25" bracelet.

  • Bracelet length: 7.25 inches
  • Bezel lume: redone
Posted at
Apr 25, 2025, 10:49 PM
Active
Omega Seamaster 300 Sedna Gold

Omega Seamaster 300 Sedna Gold

A two-tone Omega Seamaster 300 with a full set of links, in excellent condition.

  • Condition: mint condition
  • Links: full set
  • Card Status: undated
Posted at
Apr 25, 2025, 3:51 PM
Active
[WTS] Omega Seamaster 300 Mens Watch Blue Wave Large 41mm

Omega Seamaster 300 Mens Watch Blue Wave Large 41mm

Omega - 2541.80.00 · $1,500
The Omega Seamaster 300 features a blue wave-patterned dial in a 41mm stainless steel case with a unidirectional rotating bezel and is powered by a precise quartz movement.

  • Case size: 41mm
  • Water resistance: 300m
  • Movement type: quartz
Posted at
Apr 24, 2025, 2:44 PM
Active
Omega Seamaster 300M 2532.80.00 41mm Automatic Black Dial

Omega Seamaster 300M 2532.80.00 41mm Automatic Black Dial

Omega - 2532.80.00 · $2,250.002
This is an Omega Seamaster 300M model with a black dial and stainless steel case, featuring an adjustable bezel, domed scratch-resistant anti-reflective sapphire crystal, and a 44-hour power reserve.

  • Condition: 8.5/10 excellent, clean crystal, everything works as it should. Minor wear, no other issues
  • Case size: 41mm diameter
  • Wrist size: 7.0
  • Crystal type: Domed scratch resistant anti-reflective sapphire
Posted at
Apr 23, 2025, 6:14 PM
Active
Omega Seamaster 300 42MM Diver 007 James Bond 210.22.42.20.01.004 Box & Paper

Omega Seamaster 300 42MM Diver 007 James Bond 210.22.42.20.01.004 Box & Paper

Omega - 210.22.42.20.01.004 · $7,975.008
A 42MM Omega Seamaster 300 Diver's watch with a black dial, inspired by James Bond's 007 model.

  • Condition: Excellent
  • Case size: 42mm diameter
  • Material: Stainless Steel / Rubber
  • Water resistance: 200m depth rating
Posted at
Apr 23, 2025, 12:49 PM
Active