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Omega Seamaster Diver 300M 43.5mm Black Ceramic and Sedna Gold

210.62.44.20.01.001

The Omega Seamaster Diver 300M 43.5mm Black Ceramic and Sedna Gold is a 43.5 mm ceramic dive watch with an Omega 8806 automatic movement. At a list price of $15,500, only two of the 27 other ceramic dive watches in production cost more.

All Omega watchesDiver watchesLightest, rankedDisplay back
Price
$15,500
Material
Ceramic
Grade / type
Black ceramic (ZrO2)
Weight
120 g (with strap)
Water resistance
300 m
Reference
210.62.44.20.01.001
Type
Diver
Case diameter
43.5 mm
Thickness
14.47 mm
Origin
Switzerland
Movement
Automatic
Caliber
Omega 8806
Power reserve
55 h
Complications
Time only
Colour
Black
Construction
Assembled
Finish technology
Natural finish
Caseback
Sapphire
Nickel-free
Unconfirmed (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Black rubber strap with ceramic pin buckle
Crystal
Domed sapphire, AR coated both sides
Display back
Yes
Dial
Black ceramic with laser-ablated waves, polished Sedna gold indexes and facetted hands
Dial colours
Black Gold
Lume
White Super-LumiNova
Availability
Offered
Status
Current
Not published
Lug-to-lug, Hardness, Surface treatment, Matching bracelet
High confidence Verified Aug 2026 Source: Omega Seamaster Diver 300M 210.62.44.20.01.001 (maker)
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Frequently asked questions

What is the case of the Omega Seamaster Diver 300M 43.5mm Black Ceramic and Sedna Gold made of?

The case is black ceramic (zro2). That is confirmed against the maker's specification. The caseback is sapphire.

What size is the Omega Seamaster Diver 300M 43.5mm Black Ceramic and Sedna Gold?

The case is 43.5 mm across and 14.47 mm thick. It is water resistant to 300 m.

How much does the Omega Seamaster Diver 300M 43.5mm Black Ceramic and Sedna Gold weigh?

About 120 g on its strap.

How much does the Omega Seamaster Diver 300M 43.5mm Black Ceramic and Sedna Gold cost, and is it available?

It is in production, at a list price of $15,500.

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