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Seamaster Diver 300M Master Co-Axial Chronograph 44 Sedna Gold / Black / Rubber

Brand: Omega
Family: Seamaster Diver 300M
Reference: (aka: 21062445101001)
Name: Seamaster Diver 300M Master Co-Axial Chronograph 44 Sedna Gold / Black / Rubber
Produced: 2019
Limited: No


Material: Sedna Gold
Bezel: Rotating, 0-60 (Dive)
Glass: Sapphire
Back: Open
Shape: Round
Diameter: 44.00 mm
Lug Width: 21.00 mm
W/R: 300.00 m


Color: Black
Material: Ceramic
Indexes: Stick / Dot
Hands: Sword
Omega Seamaster Diver 300M

Price in euro


The Omega Seamaster 300M was introduced in 2019. It features a Sedna gold case paired with a black ceramic dial and bezel, housing the self-winding caliber 9901. It is fitted with a black rubber strap.


Omega caliber 9901 First of Omega's chronograph movements to receive the new METAS cerfication. Introduced at BaselWorld 2016 in the Omega Seamaster Planet Ocean; replacement for the 9301 movement.

Self-winding chronograph movement with column wheel mechanism and Co-Axial escapement. Movement and watch tested according to Master Chronometer certification process approved by METAS. Resistant to magnetic fields reaching 15,000 gauss. Silicon balance-spring on free sprung-balance, 2 barrels mounted in series, automatic winding in both directions, time zone function. Central hour, minute and chronograph seconds hands, small seconds hand and 12-hour and 60-minute recorders. 18K Sedna™ gold rotor and balance bridge with Geneva waves in arabesque.

Base: Omega 9900
Reserve:60 h
Frequency:28800 bph
Time:Hours, Minutes, Small Seconds
Chronograph:Chronograph, Column wheel
Additionals:Chronometer, Co-Axial Escapement

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