OMEGA

OMEGA SEAMASTER 300 MASTER CHRONOMETER HERITAGE

SKU: 46000009
Reference: 234.30.41.21.03.001

The Omega Seamaster 300 Heritage combines the aesthetic of the first diving watches with a non-magnetic movement. Its blue sandwich dial and lollipop hand give it a sleek design.


Genuine Omega | 24-month warranty | Available in-store

The history of this Omega Seamaster 300


In 1957, Omega unveiled the CK2913 model, which marked the beginning of a line of professional diving watches. Designed to meet the demands of underwater explorers, it established a distinctive visual identity. This contemporary version, bearing the reference 234.30.41.21.03.001, pays direct homage to this heritage. It adopts a minimalist aesthetic by removing the technical specifications from the dial, leaving only the model name. A notable historical detail is the return of the so-called ‘lollipop’ seconds hand. This feature was originally introduced on specific military commissions for the British Royal Air Force to ensure immediate readability in the dark. This timepiece combines a retro look with the manufacture’s current standards of precision.


Case, movement and strap of this Seamaster 300


The stainless steel case has a diameter of 41 mm. Its symmetrical design is characterised by straight lugs and a combination of brushed and polished surfaces. The matt blue dial utilises a sandwich construction. A base plate coated with beige luminescent material is topped by an upper plate from which the hour markers and Arabic numerals are cut out. This process creates a unique sense of visual depth. The whole is framed by a unidirectional rotating bezel fitted with a blue oxalic-anodised aluminium insert. The sapphire crystal case back reveals the Calibre 8912. This self-winding mechanical movement offers a 60-hour power reserve. It bears the Master Chronometer certification, guaranteeing resistance to magnetic fields of up to 15,000 gauss and proven water resistance to 300 metres. The stainless steel bracelet complements the case’s design with its brushed outer links and polished central links. It fastens with a folding clasp incorporating a fine-adjustment system for a precise fit in everyday wear.


Why choose this Omega watch


This configuration strikes a balance between historical authenticity and ease of use. The choice of a blue dial without a date window preserves the symmetry of the original design. On the second-hand market, this model offers the chance to acquire a robust diver’s watch fitted with a precise movement. Its versatility allows it to suit both a sporting environment and a more formal setting. The absence of superfluous markings on the dial lends this piece a simplicity sought after by watch enthusiasts who prioritise legibility and a clean, uncluttered design.


Contents and condition


This timepiece comes with its original presentation box and all its documentation. The box includes the international warranty card, the Master Chronometer card, the pictogram guide and the original proof of purchase. The watch is in very good condition. It has undergone professional polishing to restore the sharp contrast between the polished bevels and the brushed sections of the steel. The domed sapphire crystal and the bezel insert are flawless.


Warranty and delivery


The Swiss Collector guarantees the authenticity of this item. This model comes with a 24-month warranty. We accept returns within 10 days in accordance with our terms and conditions. As Switzerland’s leading second-hand retailer, backed by the largest network of shops, we offer online booking for a fitting and collection in-store, or fully secure international delivery.


* Very good condition – watch has been previously worn and polished. Slight signs of external wear. Case and strap in excellent overall condition.
Attribute nameAttribute value
MODELSEAMASTER
FUNCTIONSVISIBLE BACKGROUND
BOXSTEEL
BRACELETSTEEL
MOVEMENT TYPEAUTOMATIC
DIAMETER41
GLASSSAPPHIRE
SEXUNISEX
CONDITIONVERY GOOD
NEWNO
CERTIFICATEYES
BOXNO
CLASPFOLDING CLAS LOOP
OTHERLUMINESCENT NEEDLES, LUMINESCENT DIGITS, LUMINESCENT INDEXES, ROTATING BEZEL, MASTER CHRONOMETER, SECOND POWER PLANT
$5,131.10
Price charged in CHF: 3 990.00 CHF
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