Official version, fine-tuned clasp. The 2025 Omega official strongly recommends the Ocean Universe diving watch, exclusively available online with premium quality. The movement features the Co-Axial 8900 plate, with the corrected 8900 movement integrated into one unit. The clasp uses the original fine-tuned design. The glass is made of scratch-resistant, anti-wear blue light glass. The case is made of 316L stainless steel and features the only single-direction rotating bezel in its class, with triple waterproofing. The dimensions are 43.5mm in diameter and 13mm in thickness.