This replica Seamaster Worldtimer 220104 3001 203001 brings Omega’s dual-time-zone Aqua Terra concept into a 43mm steel case with a blue lacquered dial. The worldtimer complication displays all 24 time zones on a rotating city-name ring, letting you read any major city’s local hour at a glance. Unlike a standard GMT hand, the full city ring provides instant visual context for travelers who cross more than two zones. The reference 220104 shares its case DNA with the broader Aqua Terra family but adds the world-time bezel, which thickens the profile slightly and changes the dial layout entirely.

Case & Movement Specs

• Case diameter: 43mm
• Case material: stainless steel
• Dial: blue lacquered with horizontal teak-deck pattern
• Crystal: sapphire with anti-reflective coating
• Bezel: fixed with 24-city world-time ring
• Movement: automatic with world-time complication
• Functions: hours, minutes, seconds, date, 24-time-zone display

The teak-deck pattern on the dial runs horizontally across the surface, providing texture without cluttering the city-ring readout around the perimeter. The date aperture sits at 6 o’clock, framed by the seconds track.

Caliber Breakdown

The world-time module adds a second crown position that advances the city ring in one-hour increments. Omega’s co-axial escapement design in the genuine caliber translates here into smooth hand motion and a consistent amplitude over the power reserve window. The finishing on the rotor and bridges follows the Geneva stripe convention visible through the exhibition caseback. For a simpler three-hand Aqua Terra without the world-time complication, compare the 41mm 220.10.41.21.01.001, which shares the same case family but drops the city ring for a cleaner dial. Both sit within the Seamaster collection, serving different travel needs.

How It Compares

World-time watches occupy a narrow segment between simple GMTs and full travel clocks. This Seamaster worldtimer 220104 sits at the practical end, where the city ring does the conversion math for you. The blue dial and steel case keep it versatile enough for both business travel and casual settings. If you need all 24 zones visible on your wrist without pulling out a phone, this replica Seamaster Worldtimer 220104 3001 203001 covers that ground without compromise.