Illustrative render — hero view of the Omega Seamaster Diver 300M 42mm (Sedna gold, rubber)

Omega · Seamaster · Diver 300M · Ref 210.62.42.20.03.001 · new on Amazon

The Bond Seamaster, in solid Sedna gold, on rubber.

The 2018 Seamaster Diver 300M with the wave dial brought back in ceramic, here in the full-gold version: a 42mm Sedna gold case, a blue ceramic bezel and dial with the waves laser-engraved, the helium valve at ten, calibre 8800 Master Chronometer through the back, and Omega’s blue rubber strap with a gold clasp. New from an independent dealer through Amazon, with the box in the listing.

Case

42mm, 18k Sedna gold

Omega, reference 210.62.42.20.03.001

Movement

Calibre 8800, Co-Axial Master Chronometer

Omega; Amazon table: automatic, chronometer

Power reserve

About 55 hours

Omega calibre 8800

Water resistance

300m (30 ATM), helium valve

Amazon spec table

Dial and bezel

Blue ceramic, laser-engraved waves; blue ceramic bezel

Omega; Amazon table: blue dial

Strap

Blue rubber, gold deployment clasp; box included

Amazon spec table

The wave dial, back in ceramic

The Seamaster Diver 300M arrived in 1993 with a wave-pattern dial and a helium valve, and became the Bond watch two years later. Omega’s 2018 redesign brought the waves back, this time laser-engraved into a ceramic dial, and moved the whole line onto Master Chronometer movements certified by METAS for accuracy and for resisting 15,000-gauss magnets.

Calibre 8800 is the time-and-date version of that movement, with a silicon balance spring and about 55 hours of reserve, visible through the sapphire back.

Illustrative render — the wave dial, back in ceramic of the Omega Seamaster Diver 300M 42mm (Sedna gold, rubber)

Sedna gold on rubber

Omega makes this reference in steel, in two-tone, and in this all-Sedna-gold version on the blue rubber strap, which keeps the weight down and the watch honest about being a diver. Sedna is Omega’s red gold alloy with palladium in it so the colour lasts; the bezel numerals are ceramic-on-ceramic. The listing includes the box.

Every figure here comes from the Amazon spec table and Omega’s published specification for the reference, not from handling the watch.

Illustrative render — sedna gold on rubber of the Omega Seamaster Diver 300M 42mm (Sedna gold, rubber)

Buying it new on Amazon

This unit is listed new by an independent dealer through Amazon, with Amazon’s 30-day return window on top of the dealer’s warranty; read the warranty line on the listing, because Omega’s own warranty runs from an authorised sale.

Gold Omegas resell below their retail price on the secondary market, which is why dealer stock like this sits on Amazon under boutique retail. Buy it for the wrist. Nothing here is investment advice.

Illustrative render — buying it new on amazon of the Omega Seamaster Diver 300M 42mm (Sedna gold, rubber)

Specs

Reference
210.62.42.20.03.001
Case size
42mm
Case material
18k Sedna gold
Movement
Automatic, Omega Co-Axial Master Chronometer Calibre 8800
Caliber type
Omega 8800, METAS Master Chronometer, silicon balance spring
Crystal
Sapphire Crystal, sapphire caseback
Water resistance
300m (30 ATM), helium escape valve
Power reserve
About 55 hours
Complications
Date
Origin
Swiss Made

Specifications as published by Omega. We research from manufacturer documentation and published sources rather than hands-on testing. Researched 2026-09-12.

Verdict

The Bond Seamaster in solid Sedna gold with the ceramic wave dial, Master Chronometer inside, new from a dealer with the box.

Strengths

  • Calibre 8800: METAS-certified, anti-magnetic, 55-hour reserve
  • 300m, helium valve, ceramic dial and bezel
  • Sedna gold on rubber: the light way to wear a gold diver
  • New, with Amazon’s return window and the box

Trade-offs

  • Gold Omegas resell below retail
  • Rubber strap on a gold watch is not for everyone
  • Dealer warranty, not Omega’s from purchase
  • 42mm and 13.5mm-ish thick; a substantial watch

Buy it if

Someone who wants the Seamaster everyone recognises, in gold, and wants to swim in it.

Skip it if

You want the steel version for a fraction of the price, or resale value.

FAQ

Yes. It is listed new by an independent dealer through Amazon with Amazon’s 30-day return window and the box; check the warranty line on the listing.

Sources

Researched and last updated 2026-09-12. We do not test watches in hand; every figure above is traceable to the manufacturer or the sources listed here.

Omega Seamaster Diver 300M 42mm (Sedna gold, rubber)

Reference 210.62.42.20.03.001 · $25,000+

Prices and availability change; the band above is a research figure, so check the current listing.

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