
Seamaster Planet Ocean 600M
Ref.: 21730422101001
The Omega Seamaster Planet Ocean 600M is a dive watch that carries the brand’s spirit of exploration to the deepest points of the ocean. In the 42 mm case, brushed and polished stainless steel meets grade 5 titanium. The polished black ceramic bezel and matte black dial create a powerful contrast with the Planet Ocean’s signature open-worked rhodium-plated Arabic numerals. Water resistance to 600 metres and a steel bracelet with diver extension turn the watch into a professional diving instrument. Calibre 8912, certified as a Master Chronometer by METAS, offers a 60-hour power reserve and a time-zone function.
Weekday orders placed before 13:00 are dispatched the same day.
Within the Seamaster family, which has upheld its bond with the sea since 1948, the Planet Ocean is Omega’s series dedicated to the deepest explorations. This new-generation model reinterprets the series’ bold character with more refined proportions and advanced materials. The black dial and black ceramic bezel are the Planet Ocean’s purest and most timeless expression.
Measuring 42 mm in diameter and 13.79 mm in thickness, the polished and brushed 316L stainless steel case sits in balance on the wrist with a compact lug-to-lug measurement of 47.50 mm. The polished black ceramic ring of the unidirectional rotating bezel bears a white enamel diving scale. The bezel’s inner ring is crafted from polished grade 5 titanium. Beneath a flat sapphire crystal glareproofed on both sides, the matte black dial features rhodium-plated hands and indexes filled with white Super-LumiNova. Four open-worked rhodium-plated Arabic numerals, the Planet Ocean’s signature, also take their place on the dial. This pure composition ensures the highest legibility in deep water and in the dark.
The screw-in crown and screw-in titanium caseback, engraved with the Omega seahorse emblem, guarantee water resistance to 60 bar, or 600 metres. Inside the case runs Omega’s automatic calibre 8912, featuring a Co-Axial escapement and a silicon balance spring. Offering a 60-hour power reserve from two barrels mounted in series, the movement is certified as a Master Chronometer by METAS, the Swiss Federal Institute of Metrology. This certification also covers magnetic resistance up to 15,000 gauss. The time-zone function, whose hour hand can be adjusted without stopping the watch, brings great convenience when travelling. The polished and brushed steel bracelet, with its foldover clasp featuring a comfort setting and diver extension, accompanies you with confidence in every setting, from the open sea to city life. It is a timepiece in which every detail rests on a decision, and every second on a legacy. As an authorised Omega retailer, Aykach presents this masterpiece with a guarantee of authenticity and invites you to discover it in person at its showroom in Çankaya, Ankara.
- Reference
- 21730422101001
- Brand
- Omega
- Model
- Seamaster Planet Ocean 600M Co-Axial Master Chronometer 42 mm
- Collection
- Seamaster Planet Ocean 600M
- Gender
- Erkek
- Style
- Dalış Saatleri
- Case Diameter
- 42 mm
- Case Thickness
- 13.79 mm
- Case Shape
- Yuvarlak
- Case Material
- Cilalı ve fırçalanmış 316L paslanmaz çelik
- Case Color
- Gümüş
- Bezel
- Tek yönlü dönen, cilalı siyah seramik halka, beyaz emaye dalış skalası, cilalı 5. sınıf titanyum iç halka
- Dial Color
- Siyah
- Dial Features
- Siyah, mat; beyaz baskı yazılar
- Crystal
- Safir
- Strap Material
- Cilalı ve fırçalanmış paslanmaz çelik
- Strap Color
- Gümüş
- Movement
- Otomatik
- Caliber
- Omega 8912, arabesk Cenevre dalgaları
- Weight
- 177 gr

At the Heart of Ankara, Half a Century in the Making
The Aykach boutique is more than a point of sale; it is where those who truly appreciate watchmaking come together. In a space shaped by over five decades of expertise, you can see and feel the world's most prestigious timepieces in person, and with the guidance of our specialists, find the watch that is right for you. Every visit becomes an experience. Every watch, a story that lasts a lifetime.










