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

2023 Omega Seamaster 300 210.32.42.20.03.001 "Blue Wave" | Full set

Omega - 210.32.42.20.03.001 · $4,350

A mint example of the Omega Seamaster 300, with light handling marks and a warranty card dated 2023. The watch is in excellent condition and comes with its full set.

Condition: Very good condition
Warranty card date: 2023
Shipping: fully insured FedEx 2-Day shipping

Posted at

Oct 20, 2025, 7:05 PM

Active

View listing on r/WatchExchange

Omega Seamaster 300M - 210.32.42.20.06.002 - Full Set and more!

Omega - 210.32.42.20.06.002 · $5,799

A 2025 release Omega Seamaster 300M, sold in its original full set including double box, travel pouch, all cards, manual, and more.

Condition: Mint
Year: 2025
Set Included: Double Box,Omega Travel Pouch,All Cards,Manual,Original Receipt,OEM Green Rubber Strap,Omega White Handling Glove,Omega Tool

Posted at

Oct 16, 2025, 3:51 PM

Active

View listing on r/WatchExchange