Info
Explore full details and insights into our services
- Home
- Watches
- New Watches
- Omega
- Seamaster
Seamaster Diver 300M Co-Axial Master Chronometer
Brand
Authorised retailer
Description
This 42 mm Seamaster Diver 300M has a case and bracelet in stainless steel. The ceramic dial, in OMEGA’s own Summer Blue, is PVD-treated and has a gradient finish to reflect the watch’s level of water resistance. It also includes the 300M’s famous wave pattern.
A blue ceramic bezel with a Summer Blue enamel (Grand feu) diving scale encircles the dial, which has rhodium-plated skeleton hands and raised indexes, filled with a unique light blue Super-LumiNova.
Turning the watch over reveals a stamped commemorative Seamaster logo depicting a trident-bearing Poseidon and two seahorses: OMEGA’s 1956 original and the brand’s current design. Behind which sits OMEGA’s Co-Axial Master Chronometer calibre 8800, certified at the industry’s highest level by the Swiss Federal Institute of Metrology (METAS).
Case
- Case ShapeRound Case
- Dimension42 MM
- Case MaterialSteel
- Crystal TypeSapphire
- Water proofness300 M
Movement
- CaliberAutomatic
- CalibreOmega 8800
Functions
- Watch TypeOnly Time
- DateDate
Dial
- DialBlue
Watch Bracelet
- BraceletSteel
Other Details
- CollectionSeamaster
- ModelDiver 300M
- EditionSummer Blue Special Edition
Shop with confidence
Astrua accompanies you through every stage of your purchase
Customer care and support
The ASTRUA Advisors are here to assist you in selecting the perfect piece and ensuring an exceptional shopping experience.
Secure payments
Shop with total peace of mind: pay online via PayPal, Credit Card, Scalapay, or Bank Transfer. You may also choose in-store pickup with payment at the boutique.
Insured shipping
Your purchase will be entrusted to an insured express courier, with delivery expected within 24 to 72 hours from shipment for most destinations within Italy.
Astrua Warranty
Each item is accompanied by a valid warranty, honoured at all ASTRUA Boutiques and certified by our Official Technical Support Workshop.
What our clients say:
Read the reviews
The Artof Gifting
ASTRUA brings your gifts to those you have chosen them for. Our exclusive packaging reflects the precious nature of what it contains, the care and love of those who selected it as a token of affection.
Discover the Astrua Box
OfficialTechnical Service
The ASTRUA 1860 workshop is a center of excellence for the evaluation, restoration and repair of watches, combining decades of expertise in fine watchmaking, technological research, and strict operational precision.
Discover the Workshop
Boutique Astrua
Torino
Since 1860, ASTRUA in Turin has been a temple of watchmaking, where passion and tradition come to life.
Alessandria
The ASTRUA location in Alessandria is a distinctive and innovative boutique — as well as an Authorised Service Centre.
Genova
The ASTRUA Boutique in Genoa is an avant-garde Concept Store embodying the values and style of the group.
Piacenza
The ASTRUA Boutique in Piacenza combines watchmaking excellence with a refined selection of luxury goods, blending contemporary elegance with artisanal tradition.