Dynamic Chronograph

Omega Dynamic Chronograph 5290.50.07

The Omega Dynamic Chronograph – Ref. 5290.50.07 captures the distinctive late-1990s sport-tool aesthetic within the Dynamic III series (1997–2002). Featuring a bold brushed stainless steel case and high-contrast matte black dial, this 38 mm reference delivers aviation-inspired functionality wrapped in compact, highly wearable proportions.

The brushed stainless steel case is fitted with a smooth fixed bezel, screw-down crown, anti-reflective sapphire crystal, and a solid caseback. The dial emphasizes timing clarity with full luminous Arabic numerals (1–12) and signature yellow accents on the chronograph hands and registers. The tri-compax layout consists of small seconds at 9 o’clock, 30-minute counter at 12 o’clock, and 12-hour counter at 6 o’clock, complemented by a practical date display at 4:30.

Powering the watch is the Omega Calibre 1138, an automatic chronograph movement based on the ETA 7750 architecture. Operating at 28,800 vibrations per hour (4 Hz) with 44 jewels, it features a bidirectional rotor, hacking seconds, quick-set date, and COSC chronometer certification, delivering reliable performance with a 42-hour power reserve.

Rugged yet refined, this configuration offers 100 meters of water resistance, making it an appealing choice for enthusiasts seeking dependable tool-watch heritage in a distinctive 1990s Omega design language.

Key Specifications

• Reference: 5290.50.07

• Collection: Dynamic III

• Case Material: Stainless steel

• Bezel: Smooth fixed bezel

• Diameter: 38.00 mm

• Thickness: 14.5 mm

• Lug Width: 20.00 mm

• Dial: Matte black with luminous Arabic numerals

• Calibre: Omega 1138, automatic chronograph (COSC-certified)

• Jewels: 44

• Frequency: 28,800 vph (4 Hz)

• Functions: Hours, minutes, small seconds, chronograph (30-min, 12-hour), date

• Power Reserve: approx. 42 hours

• Water Resistance: 50 meters (5 ATM)

• Strap: Yellow leather strap