Omega Seamaster 300 Master Co-Axial 41 mm Automatic Black Dial Steel Men's Watch 233.30.41.21.01.001
OMEGA first introduced the Seamaster 300 in 1957 - it was a watch designed especially for divers and professionals who worked underwater. More than half a century later, the timepiece makes a comeback in a completely upgraded and enhanced form, ready for a new generation of adventurers. This Seamaster 300 has a sand-blasted black dial with rhodium-plated hands coated with "vintage" Super-LumiNova. The polished ceramic bezel ring has a Liquidmetal diving scale. The 41 mm brushed and polished stainless steel case is presented on a matching bracelet. A transparent caseback makes it possible to see the anti-magnetic OMEGA Master Co-Axial calibre 8400 within.
OMEGA first introduced the Seamaster 300 in 1957 - it was a watch designed especially for divers and professionals who worked underwater. More than half a century later, the timepiece makes a comeback in a completely upgraded and enhanced form, ready for a new generation of adventurers. This Seamaster 300 has a sand-blasted black dial with rhodium-plated hands coated with "vintage" Super-LumiNova. The polished ceramic bezel ring has a Liquidmetal diving scale. The 41 mm brushed and polished stainless steel case is presented on a matching bracelet. A transparent caseback makes it possible to see the anti-magnetic OMEGA Master Co-Axial calibre 8400 within.
OMEGA first introduced the Seamaster 300 in 1957 - it was a watch designed especially for divers and professionals who worked underwater. More than half a century later, the timepiece makes a comeback in a completely upgraded and enhanced form, ready for a new generation of adventurers. This Seamaster 300 has a sand-blasted black dial with rhodium-plated hands coated with "vintage" Super-LumiNova. The polished ceramic bezel ring has a Liquidmetal diving scale. The 41 mm brushed and polished stainless steel case is presented on a matching bracelet. A transparent caseback makes it possible to see the anti-magnetic OMEGA Master Co-Axial calibre 8400 within.
OMEGA first introduced the Seamaster 300 in 1957 - it was a watch designed especially for divers and professionals who worked underwater. More than half a century later, the timepiece makes a comeback in a completely upgraded and enhanced form, ready for a new generation of adventurers. This Seamaster 300 has a sand-blasted black dial with rhodium-plated hands coated with "vintage" Super-LumiNova. The polished ceramic bezel ring has a Liquidmetal diving scale. The 41 mm brushed and polished stainless steel case is presented on a matching bracelet. A transparent caseback makes it possible to see the anti-magnetic OMEGA Master Co-Axial calibre 8400 within.
in 34 offers
The lowest price for Omega Seamaster 300 Master Co-Axial 41 mm Automatic Black Dial Steel Men's Watch 233.30.41.21.01.001 right now is $4,689.42 at TS Trading, compared across 12 retailers.
The all-time low was $3,999.00 on 7 May 2026 — today's price is 17% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 27 July 2026.
Last updated at 27/07/2026 00:20:31
OMEGA Seamaster 300M With box and warranty card
Delivery $43.69
OMEGA Seamaster 300 with box and warranty card
Delivery $43.69
Omega Seamaster 300 233.30.41.21.01.001 Steel Black 41mm
Delivery $206
Omega Seamaster 300 233.30.41.21.01.001 Steel Black 41x44mm 2018
Free delivery
Omega Seamaster 300 233.30.41.21.01.001 Steel Black 41mm
Free delivery
Omega Seamaster 300 233.30.41.21.01.001 Steel Black 41mm 2021
Free delivery
Omega Seamaster 300 233.30.41.21.01.001 Steel Black 41mm
Delivery $224
Omega 233.30.41.21.01.001
Free delivery
Omega Seamaster 300 233.30.41.21.01.001 Steel Black 41mm 2017
Delivery $125
Omega Seamaster 300 233.30.41.21.01.001 Steel Black 41x44mm
Free delivery
originally posted on davidsw.com
Great casual wear watch that’ll be on my wrist most of the summer at the beach. The dial and bezel are a fantastic shade of blue that pictures on the internet just don’t show well. Being titanium and therefore light weight, I hardly notice. The adjustment built in the the clasp is clever and handy.
originally posted on hughrice.co.uk
Came across Hugh Rice when looking for a specific watch. Very pleased with service, quick delivery and good communication. Great watch, happy customer. Will definitely consider them again.
originally posted on influenster.com
Overall, the Omega Seamaster 300m offers exceptional quality, functionality, and value, making it a worthy investment for any watch enthusiast. I have personally owned the Seamaster Aqua Terra 150m and for most 150m is more than enough water depth. The scratch resistant sapphire crystal makes your timepiece durable and the open case-back is just stunning to admire.
| Series Label | Seamaster 300 |
| Watch Label | Swiss Made |
| Movement | Automatic |
| Engine | Omega Calibre 8400 |
| Power Reserve | 60 hours |
OMEGA Seamaster 300M With box and warranty card
Delivery $43.69
OMEGA Seamaster 300 with box and warranty card
Delivery $43.69
Omega Seamaster 300 233.30.41.21.01.001 Steel Black 41mm
Delivery $206
Omega Seamaster 300 233.30.41.21.01.001 Steel Black 41x44mm 2018
Free delivery
Omega Seamaster 300 233.30.41.21.01.001 Steel Black 41mm
Free delivery
Great casual wear watch that’ll be on my wrist most of the summer at the beach. The dial and bezel are a fantastic shade of blue that pictures on the internet just don’t show well. Being titanium and therefore light weight, I hardly notice. The adjustment built in the the clasp is clever and handy.
Came across Hugh Rice when looking for a specific watch. Very pleased with service, quick delivery and good communication. Great watch, happy customer. Will definitely consider them again.
Overall, the Omega Seamaster 300m offers exceptional quality, functionality, and value, making it a worthy investment for any watch enthusiast. I have personally owned the Seamaster Aqua Terra 150m and for most 150m is more than enough water depth. The scratch resistant sapphire crystal makes your timepiece durable and the open case-back is just stunning to admire.
Ordering process was easy. The watch arrived the week after. It is a beautiful piece. It was brand new with box and papers. I took it to my local omega store and they confirmed authenticity. Absolutely love the watch. If you're thinking about it, just buy it.
Really like the look, fit and finish is exceptional.
Just received my Seamaster 300 Titanium from Jomashop. Was skeptical about the authenticity of the watch I ordered. Took a leap of faith based on many other reviews of Jomashop. I was relieved when saw the watch in my hand. Packaged was delivered undamaged, from outer box to inner boxes, all in perfect condition. All serial numbers match: box, case, movement. Received wooden lacquered box and all materials from factory, minus the factory warranty card (as expected). No visible scratch, and all factory plastic protectors were intact. Watch looks even newer than the one at the AD store. So far, from box to watch, all seems perfect.Delivery was dead-on....ordered on Friday morning (12:01am) and paid overnight Saturday delivery option. Watch showed processed and ... MoreJust received my Seamaster 300 Titanium from Jomashop. Was skeptical about the authenticity of the watch I ordered. Took a leap of faith based on many other reviews of Jomashop. I was relieved when saw the watch in my hand. Packaged was delivered undamaged, from outer box to inner boxes, all in perfect condition. All serial numbers match: box, case, movement. Received wooden lacquered box and all materials from factory, minus the factory warranty card (as expected). No visible scratch, and all factory plastic protectors were intact. Watch looks even newer than the one at the AD store. So far, from box to watch, all seems perfect.Delivery was dead-on....ordered on Friday morning (12:01am) and paid overnight Saturday delivery option. Watch showed processed and shipped by Friday afternoon (12:00pm). Was able to start tracking package through UPS few hours later. There was a hiccup in the UPS delivery, I didn't received my watch until Monday, but that has nothing to do with Jomashop.However, Jomashop really sucks at updating customer their stock status. I've attempted to order this same watch back in December 2018. Jomashop site said 8-10 weeks ship time. During the entire 8-10 weeks period, Jomashop did not once update me with any status. After 10 agonizing weeks, I called Jomashop to find out that they don't have any status on it, and canceled the order. Because I must have this watch, and because of Jomashop's reputation, I've decided to give it another shot last week. This time was a success.Anyway, the watch is real and authentic, the delivery was fast and as promised, but customer relationship was non-existent. I hope I don't have to utilize their warranty service. I'll probably use the money I've saved over AD to pay for the service myself at an authorized Omega shop (hope I don't need to).Overall, I would buy from them again.
Awesome watch. Fits comfortable. Water resistant to 1000. Rotating bezel. This compares to Rolex Submariner for less cost.
The most Iconic Omega Vintage timepiece on eBay !
So light and comfortable! Stylish watch that runs great, and looks great. Love the blue dial asks the blue bezel. Couldn't be happier.
Came in excellent condition and better looking in person :)
| Series Label | Seamaster 300 |
| Watch Label | Swiss Made |
| Movement | Automatic |
| Engine | Omega Calibre 8400 |
| Power Reserve | 60 hours |
