OMEGA Seamaster Planet Ocean Ultra Deep

In 2019, OMEGA successfully tested its newly developed Ultra Deep watch at the bottom of the Mariana Trench, the deepest place on Planet Earth. This year, the Swiss brand is releasing commercial versions of this deep diving watch.

Representing the very pinnacle of OMEGA’s dive watch legacy, these 45.5 mm diameter timepieces come with high-performance materials and patent-pending designs.

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case and bracelet, Blue-black gradient dial

Developed in 2019, the original Ultra Deep watch features a forged grade 5 titanium case, robust “Manta lugs” and a sapphire face with a conical load-bearing design inspired by a submersible’s viewport.

In April of that year, three Ultra Deep watches joined explorer Victor Vescovo on a mission to the bottom of the Mariana Trench in the Pacific Ocean. Originally recorded as 10,925 m (35,843 ft), the depth was later updated to 10,935 m (35,876 ft) and is the deepest any human or watch has ever dived.

Two of the Ultra Deep watches were attached to the submersible’s robotic arm, while another was strapped to a data-gathering unit known as a Lander. Thanks to their ingenious build and design, all three watches completed the 12-hour dive without a problem and surfaced completely unscathed.

Omega has released seven new models in the Ultra Deep collection. Water-resistant to 6,000 m (20,000 ft), the 45.5 mm range is led by a bold version crafted in sand-blasted and forged grade 5 titanium.

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, Titanium

To achieve its unique personality, the watch features a brushed ceramic bezel with a Liquidmetal™ diving scale, along with the distinctive “Manta Lugs” and streamlined asymmetrical case that are reminiscent of the original Ultra Deep model. They support a striped NATO strap, in cyan and black, made from polyamide yarn, sourced from 100% recycled fishing nets.

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, Titanium

Fixed to the wrist with a loop and buckle in grade 5 Titanium. Beneath the protuberant and domed sapphire crystal, the dial has been produced in black ceramised titanium with cyan numerals and a blued gradient on the central seconds hand.

Turning the watch over reveals a grade 5 titanium caseback featuring a black laser engraved Sonar emblem, with the iconic OMEGA Seahorse at its centre. The words “Diver’s watch 6000 m for saturation diving” are included to reaffirm the watch’s adventurous credentials.

Six models in the Ultra Deep collection have been built in brand new O-MEGASTEEL. This high-performance stainless steel alloy is known for its superior strength, whiter colour and incomparable shine. It also offers exceptional resistance to corrosion for a longer-lasting appearance.

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case and bracelet, Blue-black gradient dial

Mounted on each O-MEGASTEEL symmetrical case is a ceramic bezel with diving scale, as well as a protuberant and domed sapphire crystal, which is neatly bevelled and designed for maximum strength under pressure. A new crown guard is also integrated to the watch’s case, assuring protection when deep under water.

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case and bracelet, Grey-black gradient dial

The choices include white or gradient-effect dials, which transition from grey-to-black or blue-to-black, and include a glossy finish as well as 18K white gold hands and indexes.

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case and bracelet, Grey-black gradient dial

Each piece includes a grade 5 titanium caseback with the same laser-engraved Sonar emblem and wording as the full titanium model.

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case and bracelet, Blue-black gradient dial

Each design is completed by either a rubber strap or an O-MEGASTEEL bracelet. The rubber straps feature a technical diving suit structure on the upper surface, along with an O-MEGASTEEL buckle.

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case, white dial

For the metal bracelets, OMEGA’s patented extendable fold-over rack-and-pusher has been included, with a complementary length adjustment and an extra diver extension – perfect for use around a thick wetsuit.

Driven by the Co-Axial Master Chronometer Calibre 8912, all watches in this collection are Master Chronometer certified at Switzerland’s highest standard of precision, performance and magnetic-resistance.

OMEGA Seamaster Planet Ocean Ultra Deep lume

The markings “For Saturation Diving” are included to meet the ISO 6425 standard for saturation divers’ watches which is certified by Switzerland’s independent testing body METAS.

Technical details

Collection: Omega Seamaster Planet Ocean 6000M Ultra Deep

Movement
OMEGA Co-Axial Master Chronometer Calibre 8912
Watch officially certified by METAS
Self-winding in both directions
Jewels: 39
Frequency: 25,200 A/h (3.5 Hz)
Power reserve: 60 hours
Magnetic resistance: 15,000 gauss
Time zone function
Silicon “Si14” balance spring
OMEGA free sprung-balance
Co-Axial Escapement, 3 levels
2 barrels mounted in series
NIVACHOC

Special luxury finish:
• Rhodium-plated rotor and bridges
• Geneva waves in arabesque
• Blackened screws, barrels and balance wheel

Display
Central hour-minute-seconds hands

Other Specifications
International 5-year warranty
Delivered with a Master Chronometer certification card, ensuring that the watch has passed the tests certified by METAS
Conforms to the requirements of the ISO 6425:2018 standard for saturation divers’ watches

Models

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, Titanium, Reference 215.92.46.21.01.001

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, Titanium

Case
Diameter: 45.50 mm; Height: 18.12 mm; Lug-to-lug: 56.00 mm
Water resistant: up to 600 bars (6000 m / 20000 ft). Four patents pending on the technical design
Casebody: sandblasted forged grade 5 titanium
Bezel: sandblasted forged grade 5 titanium uni-directional rotating – dot at 12H with Super-LumiNova (green emission); brushed black ceramic [ZrO2] with Liquidmetal ™ diving scale;
Crown: sandblasted grade 5 titanium screw-in with “Ω”
Front EFG sapphire crystal: domed, protuberant and scratch-resistant with anti-reflective treatment on both sides
Caseback: sandblasted grade 5 titanium, wave-edged, screw-in caseback with oriented sandblasted grade 5 titanium medallion laser engraved with “PLANET OCEAN”, “SEAMASTER”, “PROFESSIONAL”, “Ω”, “CO-AXIAL”, “MASTER CHRONOMETER” and “DIVER’S WATCH 6000 m FOR SATURATION DIVING”

Dial
Colour: black ceramised grade 5 titanium
Applied brushed indexes, filled with white Super-LumiNova (blue emission)
Applied Brushed Arabic numerals, varnished on top in cyan
Transferred “Ω” logo, “OMEGA”, “PROFESSIONAL”, “6000 m / 20000 ft”, minute track and “SWISS MADE” transferred in white
Transferred “Seamaster” and “ULTRA DEEP” transferred in cyan
Dial engraved with [Ti] (under centre hole)

Hands
Brushed hands with white Super-LumiNova
• Blue emission: hour & seconds hands (in line with indexes)
• Green emission: minute hand (in line with the dot on bezel)
• Seconds hand with white to cyan gradient

Bracelet
Black NATO strap with cyan stripe, made from polyamide yarn, sourced from 100% recycled fishing nets
Fixed with a sandblasted titanium buckle and strap keepers
Fitting: 22 mm between lugs, 22 mm on buckle

Suggested retail price
$12,300.00

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case and bracelet, Blue-black gradient dial, Reference 215.30.46.21.03.001

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case and bracelet, Blue-black gradient dial

Case
Diameter: 45.50 mm; Height: 18.12 mm; Lug-to-lug: 51.95 mm
Water resistant: up to 600 bars (6000 m / 20000 ft). Four patents pending on the technical design
Casebody: polished-brushed-sandblasted O-MEGASTEEL
Bezel: polished black ceramic [ZrO2] with Liquidmetal ™ diving scale; polished-brushed-sandblasted O-MEGASTEEL; uni-directional rotating – dot at 12H with Super-LumiNova (green emission)
Crown: polished-sandblasted O-MEGASTEEL screw-in with “Ω”
Front EFG sapphire crystal: domed, protuberant and scratch-resistant with anti-reflective treatment on both sides
Caseback: polished-brushed-sandblasted O-MEGASTEEL, wave-edged, screw-in caseback with oriented brushed grade 5 titanium medallion laser engraved with “PLANET OCEAN”, “SEAMASTER”, “PROFESSIONAL”, “Ω”, “CO-AXIAL”, “MASTER CHRONOMETER”, and “DIVER’S WATCH 6000 m FOR SATURATION DIVING”

Dial
Finish: transparent lacquer
Colour: blue-black gradient
Applied 18K white gold indexes, filled with white Super-LumiNova (blue emission)
Applied 18K white gold Arabic numerals, polished
Transferred “Ω” logo, “OMEGA”, “PROFESSIONAL”, “6000 m / 20000 ft”, minute track and “SWISS MADE” transferred in white
Transferred “Seamaster” and “ULTRA DEEP” in cyan

Hands
Polished facetted 18K white gold hands with white Super-LumiNova
• Blue emission: hour & seconds hands (in line with indexes)
• Green emission: minute hand (in line with the dot on bezel)
• Seconds hand with varnished tip in cyan

Bracelet
Material: O-MEGASTEEL
Polished-brushed OMEGA patented screw-and-pin bracelet; OMEGA’s patented extendable foldover rack-and-pusher with extra diver extension
Fitting: 22 mm between lugs, 18 mm on clasp
Bracelet’s complementary length adjustment: total 33.30 mm
Release clasp, press on “push” and slide inner clasp
Adjustable to 6 positions over 9.70 mm
Extra diver extension: 2 x 11.80 mm

Suggested retail price
$11,600.00

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case, Rubber strap, Blue-black gradient dial, Reference 215.32.46.21.03.001

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case and bracelet, Blue-black gradient dial

Case
Diameter: 45.50 mm; Height: 18.12 mm; Lug-to-lug: 51.95 mm
Water resistant: up to 600 bars (6000 m / 20000 ft). Four patents pending on the technical design
Casebody: polished-brushed-sandblasted O-MEGASTEEL
Bezel: polished black ceramic [ZrO2] with Liquidmetal ™ diving scale; polished-brushed-sandblasted O-MEGASTEEL; uni-directional rotating – dot at 12H with Super-LumiNova (green emission);
Crown: polished-sandblasted O-MEGASTEEL screw-in with “Ω”
Front EFG sapphire crystal: domed, protuberant and scratch-resistant with anti-reflective treatment on both sides
Caseback: polished-brushed-sandblasted O-MEGASTEEL, wave-edged, screw-in caseback with oriented brushed grade 5 titanium medallion laser engraved with “PLANET OCEAN”, “SEAMASTER”, “PROFESSIONAL”, “Ω”, “CO-AXIAL”, “MASTER CHRONOMETER”, and “DIVER’S WATCH 6000 m FOR SATURATION DIVING”

Dial
Finish: transparent lacquer
Colour: blue-black gradient
Applied 18K white gold indexes, filled with white Super-LumiNova (blue emission)
Applied 18K white gold Arabic numerals, polished
Transferred “Ω” logo, “OMEGA”, “PROFESSIONAL”, “6000 m / 20000 ft”, minute track and “SWISS MADE” transferred in white
Transferred “Seamaster” and “ULTRA DEEP” in cyan

Hands
Polished facetted 18K white gold hands with white Super-LumiNova
• Blue emission: hour & seconds hands (in line with indexes)
• Green emission: minute hand (in line with the dot on bezel)
• Seconds hand with varnished tip in cyan

Bracelet
Integrated black structured rubber with cyan
Fitting: 22 mm between lugs, 18 mm on buckle

Suggested retail price
$11,200.00

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case and bracelet, Grey-black gradient dial, Reference 215.30.46.21.06.001

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case and bracelet, Grey-black gradient dial

Case
Diameter: 45.50 mm; Height: 18.12 mm; Lug-to-lug: 51.95 mm
Water resistant: up to 600 bars (6000 m / 20000 ft). Four patents pending on the technical design
Casebody: polished-brushed-sandblasted O-MEGASTEEL
Bezel: polished orange ceramic [ZrO2] with liquid ceramic and Super-LumiNova diving scale; polished-brushed-sandblasted O-MEGASTEEL; uni-directional rotating – dot at 12H with Super-LumiNova (green emission);
Crown: polished-sandblasted O-MEGASTEEL screw-in with “Ω”
Front EFG sapphire crystal: domed, protuberant and scratch-resistant with anti-reflective treatment on both sides
Caseback: polished-brushed-sandblasted O-MEGASTEEL, wave-edged, screw-in caseback with oriented brushed grade 5 titanium medallion laser engraved with “PLANET OCEAN”, “SEAMASTER”, “PROFESSIONAL”, “Ω”, “CO-AXIAL”, “MASTER CHRONOMETER”, and “DIVER’S WATCH 6000 m FOR SATURATION DIVING”

Dial
Finish: transparent lacquer
Colour: grey-black gradient
Applied 18K white gold indexes, filled with white Super-LumiNova (blue emission)
Applied 18K white gold Arabic numerals, varnished on top in orange
Transferred “Ω” logo, “OMEGA”, “PROFESSIONAL”, “6000 m / 20000 ft”, minute track and “SWISS MADE” transferred in white
Transferred “Seamaster” and “ULTRA DEEP” in orange

Hands
Polished facetted 18K white gold hands with white Super-LumiNova
• Blue emission: hour & seconds hands (in line with indexes)
• Green emission: minute hand (in line with the dot on bezel)
• Seconds hand with varnished tip in orange

Bracelet
Polished-brushed OMEGA patented screw-and-pin bracelet; OMEGA’s patented extendable fold-over rack-and-pusher with extra diver extension
Fitting: 22 mm between lugs, 18 mm on clasp
Bracelet’s complementary length adjustment: total 33.30 mm
Release clasp, press on “push” and slide inner clasp
Adjustable to 6 positions over 9.70 mm
Extra diver extension: 2 x 11.80 mm

Suggested retail price
$11,600.00

Variant
With O‑MEGASTEEL case and rubber strap (Reference 215.32.46.21.06.001), retail price: $11,200.00

Omega Seamaster Planet Ocean 6000M Ultra Deep Co‑Axial Master Chronometer 45.5 MM, O‑MEGASTEEL case and bracelet, white dial, Reference 215.30.46.21.04.001

Case
Diameter: 45.50 mm; Height: 18.12 mm; Lug-to-lug: 51.95 mm
Water resistant: up to 600 bars (6000 m / 20000 ft). Four patents pending on the technical design
Casebody: polished-brushed-sandblasted O-MEGASTEEL
Bezel: polished blue ceramic [ZrO2] with white enamel diving scale; polished-brushed-sandblasted O-MEGASTEEL; uni-directional rotating – dot at 12H with Super-LumiNova (green emission);
Crown: polished-sandblasted O-MEGASTEEL screw-in with “Ω”
Front EFG sapphire crystal: domed, protuberant and scratch-resistant with anti-reflective treatment on both sides
Caseback: polished-brushed-sandblasted O-MEGASTEEL, wave-edged, screw-in caseback with oriented brushed grade 5 titanium medallion laser engraved with “PLANET OCEAN”, “SEAMASTER”, “PROFESSIONAL”, “Ω”, “CO-AXIAL”, “MASTER CHRONOMETER”, and “DIVER’S WATCH 6000 m FOR SATURATION DIVING”

Dial
Finish: transparent lacquer
Colour: white
Applied 18K white gold indexes, filled with white Super-LumiNova (blue emission)
Applied 18K white gold Arabic numerals, varnished on top in blue
Transferred “Ω” logo, “OMEGA”, “PROFESSIONAL”, “6000 m / 20000 ft”, minute track and “SWISS MADE” transferred in grey
Transferred “Seamaster” and “ULTRA DEEP” in blue

Hands
Polished facetted 18K white gold hands with white Super-LumiNova
• Blue emission: hour & seconds hands (in line with indexes)
• Green emission: minute hand (in line with the dot on bezel)
• Seconds hand with varnished tip in blue

Bracelet
Integrated black structured rubber with blue rubber lining

Other Specifications
International 5-year warranty
Delivered with a Master Chronometer certification card, ensuring that the watch has passed the tests certified by METAS
Conforms to the requirements of the ISO 6425:2018 standard for saturation divers’ watches

Suggested retail price
$11,600.00

Variant
With O‑MEGASTEEL case and rubber strap (Reference 215.32.46.21.04.001)
Retail price: $11,200.00