Omega Seamaster Diver 300M 210.30.42.20.03.001
Original price was: $880.00.$720.00Current price is: $720.00.
This 42mm Seamaster Diver 300M 210.30.42.20.03.001 pairs a blue ZrO2 ceramic wave dial with a blue ceramic unidirectional bezel featuring a white enamel diving scale. It runs on a custom clone caliber 8800 with quick-set date, hacking seconds, and approximately 36 hours of power reserve, finished on a 5-link 316L stainless steel bracelet.
Blue ZrO2 Ceramic Dial with Laser-Ablated Wave Pattern
This version of the Omega Seamaster Diver 300M 210.30.42.20.03.001 is built around the model’s blue ZrO2 ceramic dial. The surface uses laser ablation to recreate the wave pattern associated with this reference, giving the dial a defined, technical look that changes clearly under shifting light. The layout also includes a quick-set date at 6 o’clock, keeping the display balanced and true to the configuration of this model.
The hands are skeletonized, and the dial uses dot markers with Super-LumiNova application. The minute hand is finished with green lume, while the rest of the luminous elements are blue, creating a two-tone nighttime display specific to this execution.
42mm 316L Steel Case and Blue Ceramic Diver Bezel
The case is made from 316L stainless steel with brushed and polished surfaces. It measures 42.0mm across, 50.0mm lug to lug, and 13.0mm thick, giving this reference the proportions expected from the modern Seamaster Diver 300M format. The case construction also includes the redesigned conical helium escape valve positioned at 10 o’clock.
Surrounding the dial is a unidirectional bezel with a polished blue ceramic insert. The diving scale is rendered in true white enamel, a notable detail on this specific version that keeps the markings bright and clean against the blue insert. The bezel is described as a 120-click unit, reinforcing the dive-watch layout of the watch without changing the clean ceramic presentation.
Custom Clone Caliber 8800
Inside is a custom clone caliber 8800 developed to mirror the architecture of the original movement rather than relying on a decorative plate over a standard layout. Visual details include the black balance wheel and double T shock absorber, both called out as defining features of this movement build. The movement also includes hacking seconds and bidirectional automatic winding.
Power reserve is listed at approximately 36 hours. The date mechanism is configured for correct quick-set operation at 6 o’clock, which matters on a watch where dial symmetry is part of the appeal. For buyers focused on movement layout as much as exterior finishing, the integrated 8800-style architecture is a central part of what distinguishes this piece.
Flame-Melted Sapphire and 5-Link Steel Bracelet
The crystal is flame-melted sapphire with anti-reflective coating. That combination supports the glossy ceramic dial and bezel by keeping reflections controlled while preserving the crisp presentation of the wave texture and bezel markings.
The bracelet is a 5-link design in 316L stainless steel, matched to the case and finished with hand-polished grains. It closes with a folding clasp and includes a diver’s extension. On this reference, the multi-link bracelet is an important part of the overall configuration, giving the watch the exact steel sports-watch presentation expected from this blue-dial Seamaster Diver 300M.
This configuration brings together the blue ceramic dial, enamel-scale ceramic bezel, integrated clone 8800 movement, and 5-link steel bracelet in one of the most recognizable modern Seamaster layouts.
Watch specification
Configuration summary for this watch
| Brand | OMEGA |
|---|---|
| Movement | Custom Clone Caliber 8800, approximately 36 hours |
| Bezel | Blue ceramic unidirectional bezel with white enamel scale |
| Crystal | Flame-melted sapphire with AR coating |
| Bracelet | 316L 5-link stainless steel bracelet with folding clasp |
| Water Resistance | 30m stated |
Buyer Q&A
Questions about this OMEGA watch
What movement is used in this Seamaster Diver 300M 210.30.42.20.03.001?
It uses a custom clone caliber 8800 with integrated architecture, a black balance wheel, double T shock absorber, hacking seconds, quick-set date at 6 ou2019clock, bidirectional automatic winding, and approximately 36 hours of power reserve.
What bezel and dial configuration does this model have?
This watch pairs a blue ZrO2 ceramic dial with a laser-ablated wave pattern and a blue ceramic unidirectional bezel fitted with a white enamel diving scale.
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