Omega Seamaster Planet Ocean 6000M Co-Axial Master Chronometer 45.5mm Summer Blue MPN: O21530462103002

Australian collectors usually want two answers before committing: how it wears, and what happens if something goes wrong. This page covers both — specifications first, then how our Australian warranty and returns work.

• Adapted from the Ultra Deep, which made history by reaching the deepest place on Earth in 2019
• A tribute to the mysteries of the deep
• Water resistant to an incredible 600 bar (6000 metres)
• Presented in a robust 45.5mm O-MEGASTEEL case with a matching bracelet
• Extraordinary lacquered dial with a secret message visible under UV light

REACHING NEW DEPTHS

The Ultra Deep made history when it reached the deepest place on Earth during the Five Deeps Exhibition in 2019.

Adapted from that record breaking model, this unique range has been tested in real ocean conditions, is water resistant to an impressive 600 bar, and comes with an extra diver extension for the strap. Meeting the ISO 6425:2018 standard for saturation divers’ watches, this remarkable watch can perform at new depths.

UNRIVALLED PRECISION

This 45.5mm watch is presented in an O-MEGASTEEL case, with a matching bracelet. O-MEGASTEEL is a new, high performance stainless steel alloy offering greater polish and shine, as well as superior strength.

The extraordinary, lacquered dial has a striking sense of depth and celebrates the mysteries of the deep, with a pattern that accurately represents the bottom of the Challenger Deep – the deepest point in the Mariana Trench, mapped by the Five Deeps team using almost one million sonar points.

Framed by a unidirectional rotating bezel, the dial is equipped with luminescent hands and indexes and a time zone function and, when held under UV light, reveals the words Omega was here pointing towards the world record dive of 10,935 metres and showing the Western, Central, and Eastern Pools.

A calibre 8912 self-winding movement delivers impeccable performance, even in the darkest depths of the ocean, with a 60-hour power reserve, magnetic field resistance to 15,000 gauss, and a co-axial escapement for long-lasting accuracy.

• Product Code17332158
• Manufacturer Product NumberO21530462103002
• GuaranteeOmega 5 Year Guarantee
• CategoryWatches
• BrandOmega
• Watch MarkersArabic Numerals & Batons
• Water Resistant6000 Metres
• RecipientFor Him
• MovementAutomatic
• Dial ColourBlue
• MaterialStainless Steel
• Bracelet MaterialStainless Steel
• Diameter45.5mm
• Brand CollectionsSeamaster Planet Ocean

Buying from Australia — all prices are shown in AUD. Delivery is domestic and returns are handled by our Australian team, so you are not posting a watch back overseas if the fit is not right. If you want to compare before deciding, our collection pages group every model by brand.