Omega · Automatic
8801
The 8801 is the 8800 with an 18-carat Sedna gold rotor and balance bridge. It is the version of Omega's mid-size Master Chronometer movement fitted to gold-cased watches. It powers 26 watches in this library.

- Winding
- Automatic
- Power Reserve
- 55 hours
- Frequency
- 25,200 vph (3.5 Hz)
- Jewels
- 35
- Diameter
- 26 mm
About the Omega 8801
The 8800 is a single-barrel co-axial caliber certified by METAS to resist 15,000 gauss, with a silicon balance spring, a free-sprung balance, 35 jewels, a 55-hour reserve and a beat of 25,200 vph. The 8801 is mechanically the same; the rotor and the balance bridge are made in Sedna gold, Omega's red gold alloy, so the movement seen through a display back matches the case. The 8807 is the same idea in the Aqua Terra, and the 8901 the gold version of the larger 8900.
In the library it powers 10 Constellation references at 39 mm, 6 Aqua Terras, 5 Seamaster Diver 300Ms in gold at 42 mm, 2 De Villes, 2 Planet Oceans and one Seamaster 1948. Cases run from 34 mm to 42 mm.
Watches with this movement
26
Omega
Seamaster Aqua Terra 150M Master Chronometer 34 Sedna Gold / Diamond / MOP / Bracelet
220.55.34.20.55.001 · 34 mm

Omega
Seamaster Diver 300M Master Co-Axial 42 Moonshine Gold / Black / Rubber
210.62.42.20.01.003 · 42 mm

Omega
Seamaster Diver 300M Master Co-Axial 42 Sedna Gold / Blue / Rubber
210.62.42.20.03.001 · 42 mm

Omega
Seamaster Diver 300M Master Co-Axial 42 Moonshine Gold / Green / Rubber
210.62.42.20.10.001 · 42 mm

Omega
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer White Gold / Diamond / MOP
215.58.40.20.05.001 · 39.5 mm

Omega
Seamaster Planet Ocean 600M Co-Axial 39.5 Master Chronometer Sedna Gold / Chocolate / Alligator
215.63.40.20.13.001 · 39.5 mm

Omega
Seamaster Diver 300M Master Co-Axial 42 Sedna Gold / Black / Rubber
210.62.42.20.01.002 · 42 mm

Omega
Seamaster Aqua Terra 150M Master Chronometer 34 Moonshine Gold / Grey
220.53.34.20.10.001 · 34 mm

Omega
Constellation Master Chronometer 39 Sedna - Diamond / Silver / Bracelet
131.55.39.20.52.001 · 39 mm

Omega
Seamaster Aqua Terra 150M Master Chronometer 38 Yellow Gold / Blue / Tokyo 2020 Olympics
522.53.38.20.03.001 · 38 mm

Omega
Seamaster Aqua Terra 150M Master Chronometer Small Seconds 38 Sedna Gold - Diamond / Pink / Bracelet
220.55.38.20.09.001 · 38 mm

Omega
Seamaster Diver 300M Master Co-Axial 42 Sedna Gold / White / Rubber
210.52.42.20.04.001 · 42 mm

Omega
Seamaster Aqua Terra 150M Master Chronometer 38 Sedna Gold / Diamond / MOP / Alligator
220.58.38.20.55.001 · 38 mm

Omega
Seamaster Aqua Terra 150M Master Chronometer 34 Sedna Gold / Diamond / MOP / Alligator
220.58.34.20.55.001 · 34 mm

Omega
De Ville Master Chronometer Yellow Gold / Silver
434.53.40.20.02.002 · 40 mm

Omega
Constellation Master Chronometer 39 Sedna / Blue / Alligator
131.53.39.20.03.001 · 39 mm

Omega
Constellation Master Chronometer 39 Yellow Gold - Diamond / Silver / Bracelet
131.55.39.20.52.002 · 39 mm

Omega
Seamaster Master Co-Axial 39.5 Edizione Venezia Sedna Gold / Silver / Alligator
511.53.40.20.02.001 · 39.5 mm

Omega
Constellation Master Chronometer 39 Yellow Gold / Champagne / Bracelet
131.50.39.20.08.001 · 39 mm

Omega
Constellation Master Chronometer 39 Sedna / Silver / Bracelet
131.50.39.20.02.001 · 39 mm

Omega
Constellation Master Chronometer 39 Yellow Gold / Silver / Alligator
131.53.39.20.02.002 · 39 mm

Omega
Constellation Master Chronometer 39 Sedna / Silver / Alligator
131.53.39.20.02.001 · 39 mm

Omega
Constellation Master Chronometer 39 Yellow Gold / Champagne / Alligator
131.53.39.20.08.001 · 39 mm

Omega
Constellation Master Chronometer 39 Sedna / Blue / Bracelet
131.50.39.20.03.001 · 39 mm

Omega
Constellation Master Chronometer 39 Yellow Gold / Silver / Bracelet
131.50.39.20.02.002 · 39 mm

Omega
De Ville Master Chronometer Sedna Gold / Silver
434.53.40.20.02.001 · 40 mm
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