Omega · Seamaster Diver 300M Chronograph · steel and Sedna gold · rubber · one left · on Amazon
The two-tone Seamaster chronograph, on rubber. One left.
This is the Seamaster Diver 300M Chronograph in two metals on the strap: reference 210.22.44.51.01.001, a 44mm steel case with an 18k Sedna gold bezel rim carrying a black ceramic ring, Sedna gold crown and pushers, a black laser-engraved wave dial with two counters and gold markers, the date at six, a helium valve, on a black rubber strap with a steel pin buckle. Inside is Omega’s co-axial calibre 9900, a Master Chronometer automatic chronograph with a 60-hour reserve; 300 metres, 17.20mm thick, about 152 grams. One left, under Omega’s own price when read, from a marketplace dealer on Amazon.
Case
44mm, 17.20mm thick, 21mm lugs, 52.80mm lug to lug, steel with 18k Sedna gold bezel rim, crown and pushers, black ceramic bezel ring, helium escape valve, sapphire caseback, 300m, about 152 g
Omega 210.22.44.51.01.001; listing: 44mm, 300m
Movement
Omega co-axial calibre 9900, automatic column-wheel chronograph, Master Chronometer (METAS), 60 h
Omega; listing: automatic chronograph, calibre 9900
Dial
Black ceramic with laser-engraved waves, Sedna gold applied markers, two counters (60 minutes and 12 hours at 3, small seconds at 9), date at 6
Photograph; listing: black dial
Strap
Black rubber strap, steel pin buckle
Omega; photograph; listing: rubber, 21mm
Reference
210.22.44.51.01.001
Listing title and model row
Seller
Luxor Watches, marketplace dealer; in stock; 30-day returns; only 1 left; condition not stated
Amazon buy box, 2026-09-14
The 9900, on a strap
The Diver 300M Chronograph is the wave-dial Seamaster stretched to 44mm and 17.20mm to take the calibre 9900, Omega’s column-wheel co-axial chronograph with Master Chronometer certification and two counters that put the chronograph minutes and hours together at three. This reference trims the bezel rim, crown and pushers in Sedna gold and puts the watch on rubber, which is why it weighs about 152 grams where the same watch on the two-tone bracelet on this page weighs about 237.
The rubber strap makes the tall case sit lower and is the cheaper way into the two-tone chronograph; the dealer has one unit, listed under Omega’s price when read. Three hundred metres with a helium valve, as on every Diver 300M.
Reading the listing
The listing carries the reference 210.22.44.51.01.001 in the title and model row and calls it a 44mm Master Chronometer automatic chronograph with 300 metres on a 21mm rubber strap, and names the calibre 9900 in its components row. The photograph shows the gold bezel rim, crown and pushers, the black ceramic bezel ring, the wave dial with two counters and the date at six, and the rubber strap. The thickness, lug width, lug to lug, weight, certification and reserve are Omega’s published figures for the reference.
The dealer is Luxor Watches, a marketplace dealer, and the rows we read do not state whether the watch is new with Omega’s five-year warranty; ask, and ask for the box and card. Nothing here was measured on the watch.
Buying it on Amazon
This is a regular Amazon listing from a marketplace seller with Amazon’s 30-day return window; it is not a Luxury Stores pre-owned unit and the seller has not published a condition. The second button opens the live search for Seamaster chronographs in case this one has sold.
Seamaster Diver 300M Chronographs have resold for under new and close to what pre-owned buyers paid, sometimes more, sometimes less; that is a pattern, not a promise, and nothing here is investment advice.
Specs
- Reference
- 210.22.44.51.01.001
- Case size
- 44mm, 17.20mm thick, 21mm lugs, 52.80mm lug to lug, about 152 g
- Case material
- Stainless steel with 18k Sedna gold bezel rim, crown and pushers; unidirectional bezel with black ceramic ring; helium escape valve; sapphire caseback
- Movement
- Omega co-axial calibre 9900, automatic column-wheel chronograph, Master Chronometer (METAS), 15,000 gauss
- Caliber type
- Omega 9900 co-axial Master Chronometer
- Crystal
- Domed sapphire, anti-reflective both sides
- Water resistance
- 300m (30 bar)
- Power reserve
- 60 hours
- Complications
- Chronograph (60 minutes and 12 hours on one counter at 3, small seconds at 9), date at 6
- Origin
- Swiss Made
Specifications as published by Omega. We research from manufacturer documentation and published sources rather than hands-on testing. Researched 2026-09-14.
Verdict
Omega’s Seamaster Diver 300M Chronograph in steel and Sedna gold on the rubber strap, the Master Chronometer 9900 and 300 metres at about 152 grams, one left on Amazon from a marketplace dealer under Omega’s price.
Strengths
- 9900 column-wheel Master Chronometer chronograph, 60 hours
- Sedna gold bezel rim, crown and pushers on steel
- 300 metres with a helium valve; about 152 g on rubber
- Listed under Omega’s own price when read; Amazon’s return window
Trade-offs
- Condition and warranty card not stated by the dealer; ask
- One unit; it may be gone
- 44mm and 17.20mm; a tall watch
- Rubber only; the two-tone bracelet is a separate reference
Buy it if
Someone who wants the two-tone Seamaster chronograph and would rather have it light on a strap.
Skip it if
You want the bracelet, all steel, or a stated condition.
FAQ
Omega’s co-axial automatic chronograph with Master Chronometer certification: column wheel, silicon balance spring, twin barrels for 60 hours, tested by METAS to 15,000 gauss, with the 60-minute and 12-hour counters on one sub-dial at 3.
Compare
OmegaSeamaster Diver 300M Chronograph 44mm 210.22.44.51.01.001 (steel and Sedna gold, black ceramic bezel, black dial, black rubber strap, one left) vs Seamaster Diver 300M Chronograph 44mm 210.20.44.51.01.001 (steel and Sedna gold, black ceramic bezel, black dial, two-tone bracelet)
OmegaSeamaster Diver 300M Chronograph 44mm 210.22.44.51.01.001 (steel and Sedna gold, black ceramic bezel, black dial, black rubber strap, one left) vs Seamaster Planet Ocean 600M Chronograph 45.5mm 215.20.46.51.03.001 (steel and Sedna gold, blue ceramic bezel, blue dial, two-tone bracelet)
BreitlingSeamaster Diver 300M Chronograph 44mm 210.22.44.51.01.001 (steel and Sedna gold, black ceramic bezel, black dial, black rubber strap, one left) vs Superocean Heritage B01 Chronograph 44 AB0162121C1S1 (steel, blue dial, black rubber strap)Sources
- Omega Seamaster Diver 300M Chronograph 210.22.44.51.01.001, official page
- Amazon marketplace listing (Luxor Watches), read 2026-09-14
Researched and last updated 2026-09-14. We do not test watches in hand; every figure above is traceable to the manufacturer or the sources listed here.
Omega Seamaster Diver 300M Chronograph 44mm 210.22.44.51.01.001 (steel and Sedna gold, black ceramic bezel, black dial, black rubber strap, one left)
Reference 210.22.44.51.01.001 · $10,000–$25,000
Prices and availability change; the band above is a research figure, so check the current listing.
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