20th Nov, 2025 9:30
Omega
‘18K’ Constellation Chronometer, with Pie Pan Dial
Reference: 14393/4 SC61
Serial: 18877462 (To Movement)
Bezel: Smooth
Case Material: ‘18K’
Case Diameter: Approximately 34mm
Dial: Gold-Tone, Pie Pan Dial, Dauphine Hands
Numerals: Baton
Crown: Signed, Fluted
Movement: Omega Calibre 561 24-Jewel Automatic Movement, Adjusted to Five Positions and Temperature, numbered ‘18877462’
Complication: Date Aperture at three o’clock
Strap: After-Market Brown Leather strap with Contrast Stitching
Inner Circumference: Approximately 22.0cm at widest
Buckle: After-Market, Gold-Plated Buckle
Box: No
Papers: No
Gross Weight: Approximately 52.0 grams
No long-term tests have been performed and accuracy cannot be guaranteed. A full service is advised on all watches and pocket watches once purchased.
We are unable to confirm mechanical replacements or imperfections to the movement, case, dial, pendulum, separate base(s) or dome.
Watches with water-resistant cases may have been opened to examine movements; no warranties are given regarding their water resistance.
It is also important to note that we cannot guarantee the authenticity or originality of individual components, such as wheels, hands, crowns, crystals, screws, bracelets, and wrist bands, since subsequent repairs and restoration may have changed the original components. Also, we cannot guarantee the authenticity or originality of any engraving or re-engraving on watch cases, case backs, bracelets, straps or internal movements.
Omega
‘18K’ Constellation Chronometer, with Pie Pan Dial
Reference: 14393/4 SC61
Serial: 18877462 (To Movement)
Bezel: Smooth
Case Material: ‘18K’
Case Diameter: Approximately 34mm
Dial: Gold-Tone, Pie Pan Dial, Dauphine Hands
Numerals: Baton
Crown: Signed, Fluted
Movement: Omega Calibre 561 24-Jewel Automatic Movement, Adjusted to Five Positions and Temperature, numbered ‘18877462’
Complication: Date Aperture at three o’clock
Strap: After-Market Brown Leather strap with Contrast Stitching
Inner Circumference: Approximately 22.0cm at widest
Buckle: After-Market, Gold-Plated Buckle
Box: No
Papers: No
Gross Weight: Approximately 52.0 grams
The watch is currently running, no long-term tests have been performed and accuracy cannot be guaranteed. A full service is advised on all watches and pocket watches once purchased.
Slight surface scratches, scuffs and very small dents throughout, commensurate with use.
Scratches and scuffs to crystal.
Blue residue to crystal, visible between six and seven o’clock.
Scratches and slight debris to dial. Scratches seen most prominently to dial on the pie pan.
Case back is very rubbed, constellation monogram detail has been rubbed away.
Slight wear to strap and buckle.
The online condition report may not mention mechanical replacements or imperfections to the movement, case, dial, pendulum, separate base(s) or dome.
Watches with water-resistant cases may have been opened to examine movements, but no warranties are given regarding their water resistance.
It is also important to note that we cannot guarantee the authenticity or originality of individual components, such as wheels, hands, crowns, crystals, screws, bracelets, and wrist bands, since subsequent repairs and restoration may have changed the original components. Also, we cannot guarantee the authenticity or originality of any engraving or re-engraving on watch cases, case backs, bracelets, straps or internal movements.
Auction: Fine Jewellery, Watches & Silver, 20th Nov, 2025
Please note: This is an online sale only; there are no bidders in the room.
All lots are sold as seen. The buyer is responsible for satisfying themselves as to the condition of each lot prior to bidding, either by viewing in-person or requesting a condition report.
Dawsons are proud members of the Art Loss Register, so you can buy with confidence.

All items with an upper estimate value equal to or above £1,500 in this catalogue are searched against the ALR database.
Viewing
In person at our saleroom:
Unit 8 Cordwallis Business Park, Clivemont Road, Maidenhead, SL6 7BU
Monday 17th November - 10am-5pm
Tuesday 18th November - 10am-5pm
Wednesday 19th November - 10am-5pm
For jewellery and small unbreakable items, within the UK we offer either Royal Mail Special Delivery postage up to £2500 in value, or scheduled courier delivery for values above - please contact us to arrange shipping to your door.
International Buyers: Please contact recommended shippers below:
Mailboxes (MBE): 01628 633336 maidenhead@centres.mbe.uk
Sackville-West: 02080 909988 office@sackvillewest.co.uk
Pack & Send Reading: 0118 958 4498 reading@packsend.co.uk
ThePackengers: 0203 154 4363 hellolondon@thepackengers.com
Curious to know what your valuables might achieve at auction? Our expert team is here to help. Simply submit a valuation request and one of our specialists will get back to you with a free, no-obligation valuation. We’ll assess the potential and guide you through the next steps. It’s easy, straightforward, and completely free — find out what your valuables could be worth today.
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