Constellation 131.33.41.21.06.001

The Omega Constellation collection has been an iconic line representing Omega's precision, Elegance and technical innovation since its first launch in 1952. It has a history of over 70 years, Showing Omega's chronometric records and design innovations. The name 'Constellation' signifies astronomical accuracy and Omega's technical heritage, And the Geneva Observatory and eight stars engraved on the caseback symbolize Omega's eight precision records set at international chronometer competitions from 1933 to 1952.

Dial color

Rhodium gray

Dial index

Bar

Dial characteristics

Silk embossing

Glass

Sapphire crystal

Case material

Stainless steel

Case back

Transparent case back

Case diameter

41mm

Case thickness

13.4mm

Bracelet material

Leather

Bracelet types

Strap

Buckle type

Folding clasp

Bezel material

Ceramic

Lug width

24.2 mm

Function

Date

Waterproof

50m

Weight

111g

Movement

Self-winding

Caliber

Cal. 8900

Frequency

25, 200 vibrations

Power reserve

About 60 hours

High end ladies watch

Naples, Lady Bird, Rendezvous, Limelight, etc.

2023 watch market review

What happened in the watch market this year?

heart of the clock, movement

The secret to the long run of popular Rolex models

dream clock daytona

Cosmograph Daytona Ref. 116520

Air, Land, Sea Breitling

Splitting the sky, Crossing the sea, And running on the land

The only watch in the world Only Watch

2023 ONLY WATCH (1)

Panerai Radiomir Three Days PAM01350

Homage to Ref. 3646

GMT Master 2's milestone

GMT Master 2 Ref. 116710LN

Top 5 Best Watches of 2025

The watch that ignited the passion of watch enthusiasts over the past year

I'm serious about watches Cartier

What is the secret to Cartier establishing itself as a ‘watch brand’?