Certified Authenticity
Every watch is authenticated before delivery.
Real Family Business
You're buying from genuine people, 30 years in business.
Bizak & Co. Warranty
Every watch is checked by us before shipping.
Reference 234.30.41.21.03.001
Omega Seamaster 300 41mm Steel Blue Dial 234.30.41.21.03.001
By Omega
Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.
Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.
The Omega Seamaster 300 reference 234.30.41.21.03.001 is a 41mm stainless steel dive watch featuring a striking blue dial with index and Arabic numeral markers, an aluminum bezel, and a matching stainless steel bracelet. Rooted in the heritage of Omega's original 1957 Seamaster 300, this modern interpretation delivers classic tool-watch proportions with contemporary manufacture-grade finishing.
Reference 234.30.41.21.03.001 stands out for its faithful revival of mid-century dive aesthetics combined with Omega's current standards of precision and durability, making it one of the most sought-after references in the Seamaster 300 line. Contact Bizak & Co. today to purchase this example at the best available price.
Compare it across every Seamaster 300 reference we carry, or browse the full Omega collection at Bizak & Co.
Buy this Seamaster 300, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.
Every watch is authenticated before delivery.
You're buying from genuine people, 30 years in business.
Every watch is checked by us before shipping.
Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.
Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.
Read the full warranty terms and service instructions.
Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.
U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.
Read our reviews on Trustpilot
Great family business. They went out of their way to make my purchase go smoothly, they definitely earned my watch business!Read on Trustpilot ↗
Good seller. Honest familyRead on Trustpilot ↗
Honest family company. I’ve done business many times!Read on Trustpilot ↗
Trusted Seller, Definitely recommend for all watches purchase!Read on Trustpilot ↗
Trusted and honest seller. Deal with confidence.Read on Trustpilot ↗
Independent dealer. Not affiliated with, sponsored or authorized by the watch brands shown; all trademarks belong to their owners.