Hands-On: OMEGA Seamaster Diver 300M Chronograph 44mm. Sedna Gold. Tantalum. Titanium.


With this 4K-video we present you a chronograph combining the latest movement technology of Omega, withstanding magnetic fields up to 15.000 gauss, and three particular case materials. The 44 mm Master Chronometer is a Numbered Edition, made from grade 2 titanium, 18 carat Sedna gold and tantalum – found on the base of the bezel and the middle links of the bracelet. The 18 carat Sedna gold bezel ring features a laser-ablated diving scale, while the polished blue ceramic [ZrO2] dial sports laser-engraved waves, a date window at 6 o’clock, and subdial rings with touches of 18 carat Sedna gold. On the side of the case is an 18 carat Sedna gold plate engraved with the watch’s unique number.

On the backside an Omega Seahorse has been laser-engraved and white lacquered on the sapphire crystal. Through the sapphire crystal you see Co-Axial Master Chronometer Calibre 9900, certified by the Swiss Federal Institute of Metrology METAS (*)

The bracelet includes Omega’s patented extendable fold-over rack- and-pusher with extra diver extension. The Seamaster is water-resistant up to 30 bar (300 m / 1000 ft.) and sold inside a special presentation box in the style of a water-resistant chamber.

Price: 19.300 Euro including 20 % VAT.

Calibre: Omega 9900
Self-winding chronograph with column-wheel.
Co-Axial escapement.
28.800 A/h (= 4 Hz)
Certified Master Chronometer, approved by METAS (*), resistant to magnetic fields reaching 15,000 gauss. Silicon balance-spring.
Two barrels mounted in series.
Smart and useful timezone function.
Central hour, minute and chronograph seconds hands, small seconds hand, 12-hour and 60-minute recorders.
Rhodium plated finish with Geneva waves in arabesque.
Power reserve: 60 hours

* https://www.metas.ch/metas/en/home/dok/rechtliches/Zertifizierung_Uhren.html

Case: Titanium – Tantalum – Sedna Gold
Case Diameter: 44 mm
Case Thickness: 18 mm
Lug-to-Lug: 51 mm
Dial Colour: Blue
Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
30 bar (300 metres / 1000 feet)

Features at a glance:


Numbered edition
Screw-in crown
Small seconds
Transparent case back
Unidirectional rotating bezel