OmegaX-33 / Z-33
The X-33 is Omega's Speedmaster for astronauts, a titanium multifunction quartz developed with NASA and ESA crews and launched in 1998. It was called the "Mars Watch", and the Z-33 of 2012 is its aviation sibling. This library holds 21 references, every one quartz and every one titanium or a titanium alloy.

Omega
Seamaster Regatta 37th America's Cup
216.92.46.79.10.001 · 46.75 mm

Omega
Speedmaster X-33 Special Team Edition America’s Cup
3229.50.06 · 42 mm

Omega
Speedmaster X-33 Titanium / Red Kevlar / 2nd Gen
3991.50.41 · 42 mm

Omega
Spacemaster Z-33 Titanium / Black / Bracelet
325.90.43.79.01.001 · 43 mm

Omega
Skywalker X-33 Titanium / Blue / Nato / Solar Impulse
318.92.45.79.03.001 · 45 mm

Omega
Skywalker X-33 Titanium / Black / Bracelet
318.90.45.79.01.001 · 45 mm

Omega
Spacemaster Z-33 Titanium / Black / Leather
325.92.43.79.01.002 · 43 mm

Omega
Spacemaster Z-33 Titanium / Black / Rubber
325.92.43.79.01.001 · 43 mm

Omega
Skywalker X-33 Regatta ETNZ
318.92.45.79.01.001 · 45 mm

Omega
Speedmaster X-33 Titanium / Bracelet / 2nd Gen
3291.50.00 · 42 mm
About the Omega X-33 / Z-33
The first X-33 carried an alarm loud enough to be heard through a helmet, a mission timer counting elapsed days, three time zones and a chronograph, on a digital display behind analogue hands, and it flew on the Space Shuttle and the ISS. The Skywalker X-33 of 2014 was developed with ESA and added mission-elapsed and phase-elapsed timers; the Regatta and the Marstimer of 2022, which keeps time on Mars, followed. The Z-33 put the same kind of movement in a pilot's case shaped after the 1969 Flightmaster.
The 1666 of the first two X-33 generations powers 12 references, the 5619 of the Skywalker 2, the 5666 of the Z-33 3, and the 5622 of the Marstimer 1. 16 references are recorded as chronographs and 2 with an alarm.
The 42 mm case accounts for 13 references, the 45 mm Skywalker for 4 and the 43 mm Z-33 for 3, and 3 of the cases are oval. Titanium is the material of 19. Black dials account for 19. Water resistance is 30 m on 20 references. 4 are limited editions, and the rarity median is 5.
The Speedmaster Moonwatch is the mechanical chronograph the X-33 was built to succeed in orbit, and the automatic Speedmasters collection holds the rest of the line.
All models in this collection21
- Seamaster Regatta 37th America's Cup 216.92.46.79.10.001
- Skywalker X-33 Regatta ETNZ 318.92.45.79.01.001
- Skywalker X-33 Titanium 318.90.45.79.01.001
- Skywalker X-33 Titanium 318.92.45.79.03.001
- Spacemaster Z-33 Titanium 325.90.43.79.01.001
- Spacemaster Z-33 Titanium 325.92.43.79.01.001
- Spacemaster Z-33 Titanium 325.92.43.79.01.002
- Speedmaster X-33 Marstimer Titanium 318.90.45.79.01.003
- Speedmaster X-33 Special Team Edition America’s Cup 3229.50.06
- Speedmaster X-33 Titanium 318.90.42.79.01.001
- Speedmaster X-33 Titanium 318.92.42.79.01.001
- Speedmaster X-33 Titanium 3290.50.00
- Speedmaster X-33 Titanium 3291.50.00
- Speedmaster X-33 Titanium 3291.52.00
- Speedmaster X-33 Titanium 3990.50.06
- Speedmaster X-33 Titanium 3990.50.36
- Speedmaster X-33 Titanium 3990.50.36
- Speedmaster X-33 Titanium 3990.50.41
- Speedmaster X-33 Titanium 3991.50.06
- Speedmaster X-33 Titanium 3991.50.09
- Speedmaster X-33 Titanium 3991.50.41