Omega Seamaster Automatic Chronometer Black Dial Men's Watch
Since 1993, the Seamaster Diver 300M has enjoyed a legendary following. This year, the collection celebrates 25 years with a full makeover from the inside out. The original design and ocean spirit are still there, but now with advanced materials and updates in every model. Now sized at 42 mm, every design detail has been rethought, including a new ceramic bezel with the diving scale in white enamel. Inside, the watches include the Master Chronometer Calibre 8800, instantly taking the collection into a higher realm of precision, performance and magnetic resistance. The popular wave pattern dial has been reintroduced (now laser-engraved) and the indexes have been raised and filled with Super-LumiNova. Even the skeleton hands have been subtly reshaped.
Since 1993, the Seamaster Diver 300M has enjoyed a legendary following. This year, the collection celebrates 25 years with a full makeover from the inside out. The original design and ocean spirit are still there, but now with advanced materials and updates in every model. Now sized at 42 mm, every design detail has been rethought, including a new ceramic bezel with the diving scale in white enamel. Inside, the watches include the Master Chronometer Calibre 8800, instantly taking the collection into a higher realm of precision, performance and magnetic resistance. The popular wave pattern dial has been reintroduced (now laser-engraved) and the indexes have been raised and filled with Super-LumiNova. Even the skeleton hands have been subtly reshaped.
Since 1993, the Seamaster Diver 300M has enjoyed a legendary following. This year, the collection celebrates 25 years with a full makeover from the inside out. The original design and ocean spirit are still there, but now with advanced materials and updates in every model. Now sized at 42 mm, every design detail has been rethought, including a new ceramic bezel with the diving scale in white enamel. Inside, the watches include the Master Chronometer Calibre 8800, instantly taking the collection into a higher realm of precision, performance and magnetic resistance. The popular wave pattern dial has been reintroduced (now laser-engraved) and the indexes have been raised and filled with Super-LumiNova. Even the skeleton hands have been subtly reshaped.
Since 1993, the Seamaster Diver 300M has enjoyed a legendary following. This year, the collection celebrates 25 years with a full makeover from the inside out. The original design and ocean spirit are still there, but now with advanced materials and updates in every model. Now sized at 42 mm, every design detail has been rethought, including a new ceramic bezel with the diving scale in white enamel. Inside, the watches include the Master Chronometer Calibre 8800, instantly taking the collection into a higher realm of precision, performance and magnetic resistance. The popular wave pattern dial has been reintroduced (now laser-engraved) and the indexes have been raised and filled with Super-LumiNova. Even the skeleton hands have been subtly reshaped.
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The lowest price for Omega Seamaster Automatic Chronometer Black Dial Men's Watch right now is $5,391.55 at eBay.com.au, compared across 6 retailers.
The all-time low was $3,497.56 on 11 Mar 2026 — today's price is 54% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 29 June 2026.
Last updated at 29/06/2026 09:42:45
Omega Seamaster Diver 300m Black Dial 2020 FULL KIT & Aftermarket Rubber Strap
Delivery $95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
OMEGA Diver 300M Co-Axial Master Chronometer Men's Black Watch - 210.30.42.20.01.001
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
OMEGA Seamaster Diver 300M
Delivery by Wed $29
SEAMASTER DIVER 300M
OMEGA Seamaster Diver 300M Steel Transparent caseback - Unidirectional rotating bezel - Screw-in crown - Master Chronometer Certified - Helium escape
OMEGA Seamaster diver 300m co-axial master chronometer 42mm black
Free delivery between 30 June – 13 July
Seamaster Automatic Chronometer Black Dial Men's Watch 210.30.42.20.01.001
Delivery between 5–8 July $29
| Style | Diver |
| Band Material | Stainless Steel |
| Movement | Mechanical (Automatic) |
| Display | Analog |
| Country/Region of Manufacture | Switzerland |
Omega Seamaster Diver 300m Black Dial 2020 FULL KIT & Aftermarket Rubber Strap
Delivery $95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
OMEGA Diver 300M Co-Axial Master Chronometer Men's Black Watch - 210.30.42.20.01.001
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
OMEGA Seamaster Diver 300M
Delivery by Wed $29
SEAMASTER DIVER 300M
OMEGA Seamaster Diver 300M Steel Transparent caseback - Unidirectional rotating bezel - Screw-in crown - Master Chronometer Certified - Helium escape
| Style | Diver |
| Band Material | Stainless Steel |
| Movement | Mechanical (Automatic) |
| Display | Analog |
| Country/Region of Manufacture | Switzerland |
