The Omega Seamaster Professional Diver 300M (Reference 2264.50.00), often nicknamed the "Peter Blake" by enthusiasts, is a highly regarded neo-vintage dive watch manufactured from the late 1990s through the 2000s. It features a robust 41mm stainless steel case, a classic black wave-pattern dial, and a high-precision quartz movement.

• Case Diameter: 41 mm

• Case Thickness: 11.5 mm (exceptionally thin for a 300m diver)

• Lug-to-Lug Distance: 48 mm

• Lug Width: 20 mm

• Movement: OMEGA Calibre 1538 (Quartz precision movement with rhodium‑plated finish)

• Battery Life: 42 months (includes End of Life "EOL" skipping seconds-hand indicator)

• Dial: Black with signature laser-etched wave pattern, luminescent sword hands, and applied markers

• Bezel: Unidirectional rotating steel bezel with a black aluminum insert

• Crystal: Domed, scratch-resistant sapphire crystal with anti-reflective coating

• Water Resistance: 30 bar / 300 meters (1,000 feet)

• Bracelet: Three-link "Speedmaster style" stainless steel bracelet with a foldover clasp and integrated diver's extension

• Complications: Date window at 3 o'clock; helium escape valve at 10 o'clock