The Wristwatch Field Guide

Omega Seamaster Diver 300M Titanium-Tantalum (LE)

210.60.42.20.99.001 Archive · used only

The Omega Seamaster Diver 300M Titanium-Tantalum (LE) is a discontinued diver watch with a grade 2 titanium case, finished with brushed. At 161 g it sits among the heavier diver watches in the guide, and is priced well above the $1,199 median for the category. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet. No longer offered new; listed here as an archive reference for the used market.

All Omega watchesExotic-material diver watchesTitaniumDiversDisplay back
Price
$13,000
Material
Titanium
Grade / type
Grade 2
Weight
161 g (with bracelet)
Water resistance
300 m
Reference
210.60.42.20.99.001
Type
Diver
Case diameter
42.0 mm
Origin
Switzerland
Movement
Automatic (Master Chronometer, METAS)
Caliber
Omega Caliber 8806
Power reserve
55 h
Complications
Date
Colour
Grey
Surface treatment
Brushed
Caseback
Titanium
Nickel-free
Yes
Bracelet / strap
Titanium bracelet (tantalum and Sedna gold links)
Matching bracelet
Standard
Crystal
Sapphire, AR coated
Display back
Yes
Dial
Blue
Dial colours
Blue
Lume
Super-LumiNova
Availability
No longer offered
Status
No longer offered (2018 limited edition of 2,500, sold out; Omega lists no longer available, verified 2026-07-02)
Not published
Thickness, Lug-to-lug, Hardness, Construction
High confidence Verified Jul 2026 Source: Revolution Maker ↗
Facts are free to cite with a link.
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Alternatives to the Omega Seamaster Diver 300M Titanium-Tantalum (LE)

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RolexYacht-Master 42 (RLX Titanium)$16,05042.0 mmDiversame category · same style · shared complications · similar priceGrand Seiko Spring Drive U.F.A. Ushio 300 Diver (SLGB023, blue)Grand SeikoSpring Drive U.F.A. Ushio 300 Diver (SLGB023, blue)$12,40040.8 mm12.9 mm thickDiversame category · same style · shared complications · similar price

More exotic-material watches from Omega

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OmegaSeamaster Aqua Terra Ultra Light (Gamma Titanium)$48,60041.0 mm55 gDressOmega Seamaster Diver 300M 007 Edition (Titanium)OmegaSeamaster Diver 300M 007 Edition (Titanium)$11,30042.0 mm95 gDiver
OmegaSeamaster Ploprof 1200M Titanium$9,80055.0 mm175 gDiverOmega Seamaster Aqua Terra 150M Worldtimer (Titanium)OmegaSeamaster Aqua Terra 150M Worldtimer (Titanium)$14,00043.0 mm93 gOther

Frequently asked questions

Is the Omega Seamaster Diver 300M Titanium-Tantalum (LE) nickel-free?

Yes. Nothing nickel-bearing touches the skin: a grade 2 titanium case with a titanium caseback, plus a non-steel crown and bracelet and clasp. The Wristwatch Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What is the case material of the Omega Seamaster Diver 300M Titanium-Tantalum (LE)?

The Omega Seamaster Diver 300M Titanium-Tantalum (LE) has a grade 2 titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the Omega Seamaster Diver 300M Titanium-Tantalum (LE)?

It is 42.0 mm in diameter, and water resistant to 300 m.

How much does the Omega Seamaster Diver 300M Titanium-Tantalum (LE) weigh?

About 161 g (w/ bracelet).

How much does the Omega Seamaster Diver 300M Titanium-Tantalum (LE) cost, and is it available?

It is no longer offered new; the guide keeps it as an archive reference for the used market, and it listed from $13,000 when current.

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