Seamaster 300

Folding buckle
Water resistance
300 m
ø 41 mm
14.65 mm
Self-winding mechanical
Power reserve: 60 h, 25200 vph
Silicium escapement
Hours, Minutes, Seconds, Dual time
Launch date
Price excl. VAT
13’500 CHF

The OMEGA Seamaster 300 in titanium and 18K Sedna™ gold
In 1957, OMEGA introduced its Seamaster 300, a watch designed specifically for divers and professionals who worked underwater.  More than half a century later, the Seamaster 300 has been reintroduced in a completely upgraded and enhanced form, prepared to equip a new generation of adventurers on land and in the oceans.
The featured model is crafted from grade 5 titanium and 18K Sedna™ gold, a stunning alloy of gold, copper and palladium, whose unique rose gold colour is particularly long lasting.   
Its sand-blasted blue dial is adorned with facetted 18K Sedna™ gold hands and silvery transferred dial indications. The polished blue ceramic bezel ring is enriched with an OMEGA Ceragold™ diving scale.
It is powered by the OMEGA Master Co-Axial calibre 8400, a new movement that boasts not only the same mechanical efficiency, reliability and timekeeping performance over time as its Co-Axial counterpart but resistance to magnetic fields greater than 15,000 gauss. A domed scratch-resistant sapphire crystal allows an unobstructed view of the movement inside.
The Seamaster 300's bracelet is fashioned with OMEGA’s patented rack-and-pusher clasp, which is adjustable to six different positions making it easy to adapt it to exactly the desired length.
Like its historic predecessor from 1957, the Seamaster 300 features a symmetric case and a unidirectional rotating bezel as well as a dark dial, lighter indexes and big hands and numbers for easier reading in various lighting conditions.