This replica Seamaster 210304 42mm carries the 210.30.42.20.04.001 reference, one of the less frequently seen dial variants in the Diver 300M steel range. The “04.001” portion of the reference number indicates a dial color that falls outside the standard black, blue, and green options. At 42mm in full stainless steel, this shares the same case architecture as every other current-generation Diver 300M, but the dial choice gives it a distinct identity on the wrist.

Build Details

• Case diameter: 42mm
• Case material: stainless steel
• Bezel: ceramic unidirectional with diving scale
• Crystal: domed sapphire with anti-reflective treatment
• Dial: ceramic wave pattern with applied hour markers
• Bracelet: stainless steel with deployant clasp
• Functions: hours, minutes, central seconds, date

Every current Diver 300M uses the same basic case construction. The differences between references come down to dial color, material combination, and strap or bracelet choice. This all-steel version with a distinctive dial keeps the profile clean and versatile.

What Collectors Notice

Dial variants within the Seamaster Diver 300M range often get overlooked in favor of the classic black or blue. That works in favor of anyone who wants to avoid the most common configurations. The 210.30 prefix confirms full steel construction, which keeps the weight consistent and the look unified from bezel to bracelet. Omega uses the same ceramic dial technology across all current references, so the quality of the wave pattern and applied indices remains identical regardless of color. For a side-by-side with the black dial version, check the 210.30.42.20.01.001 reference in our Seamaster collection.

This vs Other Versions

Choosing between Diver 300M steel references ultimately comes down to dial preference. The case dimensions, bezel action, water resistance, and bracelet design are shared across the lineup. What changes is how the watch reads on your wrist. This particular reference offers a tone that works with a wider range of clothing than the high-contrast blue or green options. For daily wear it provides versatility without blending into the crowd of standard-issue dive watches. This replica Seamaster 210304 42mm is a practical choice for anyone who values the Diver 300M platform but wants a less conventional dial.