Vintage OMEGA Constellation Chronometer with Box – Serviced 01/2026 [REF. 168,033]

Classic Omega Constellation with rare full-set character

This Omega Constellation Chronometer Ref. 168.033 from 1970 is a true highlight for collectors. The watch was fully serviced by us in January 2026 and comes with its original Omega box. Of particular note is the original Omega-signed acrylic crystal, which has long since been replaced on many examples. Finding a freshly serviced Constellation with its box is extremely rare these days.

The elegant silver dial, the classic steel case and the proven chronometer automatic movement make this watch a timeless icon of Omega history.

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Condition and overall impression

The watch is in exceptionally well-maintained condition. The case and bezel are in mint condition with crisp edges and clean lines. The dial is superbly preserved and underscores the overall high-quality impression of this Constellation.

Condition overview:

• Case: Mint
• Bezel: Mint
• Glass: Very good
• Timekeeping: Mint
• Movement: Mint
• Bracelet: Like new
• Dial: Mint
• Case back: Very good

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Service work performed (01/2026)

As part of the complete service, the watch underwent a comprehensive technical and visual overhaul to ensure long-term reliability.

• Clockwork disassembled, cleaned and re-oiled
• Clockwork regulated
• Professionally cleaned and inspected
• Case highly polished
• professionally refurbished case
• Bezel highly polished and newly finished
• New leather strap fitted

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Technical data

Brand: Omega
Model: Constellation Chronometer with box
Reference: 168.033
Year of construction: 1970

Diameter: 34 mm
Weight: 40 g
Housing material: Stainless steel

Dial color: Silver
Glass: Acrylic glass
Original glass: Yes

Water resistance: No guarantee / not tested
Bracelet length: 23.5 cm

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clockwork

Inside, the tried-and-tested Omega Calibre 1001, an automatic chronometer movement renowned for its reliability and stability, is at work. The measurements taken after servicing confirm its excellent technical condition.

• Caliber: Omega 1001
• Movement type: Automatic
• Power reserve: approx. 42 hours
• Rate deviation: +6 s/day
• Amplitude: 265°
• Dropout error: 0.2 ms

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Scope of delivery

• Omega Constellation Chronometer Ref. 168.033
• Original Omega box
• In-house certificate of authenticity

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Conclusion

This Omega Constellation Chronometer Ref. 168.033 combines everything collectors look for: a recent service, original components, superb condition, and the rare original Omega box. Such a fully serviced set is extremely difficult to find. An exceptional opportunity for lovers of classic Omega chronometers.