Omega Constellation Jumbo Ref.168.046 Cal.1001 36.0mm 1969

With the perfect amount of Genta design DNA and a gorgeous brushed dial to add along with it, this Omega Constellation reference 168.046 makes the perfect everyday watch for those with a taste for the more unique things. With its special horizontally brushed dial resembling Omega's iconic linen dials and a perfect 36.0mm Jumbo size case, theres not much more one has to ask from a watch.


Inside housed would be the much revered Cal.1001 that has just been professionally serviced this December 2025, running even within modern COSC Chronometer standards as shown in the timegrapher reading above. A true testement to the quality workmanship done.

DIAL:

• Original brushed silver dial in excellent condition

• Black pencil hands with original tritium inserts

• Applied steel baton hour indices with matching tritium lume plots

• Applied Omega logo and crisp “Constellation” wording

• Date window at 3 o’clock (conventional setting, no quickset)

• Original domed acrylic crystal, Omega‑signed at center

CASE:

• Distinctive stainless steel “Jumbo” Constellation case with slim size thanks to the sleek Cal.1001 inside

• 36.0mm diameter (excluding crown) / 43.0mm lug‑to‑lug / 10.0mm thickness

• Professionally polished to excellent condition, retaining strong angular edges

• Original Omega‑signed crown at 3 o’clock

CASEBACK:

• Screw‑down stainless steel caseback with embossed Geneva Observatory medallion

• Clean, sharp caseback with protective sticker

MOVEMENT:

• Omega Caliber 1001 – Full-rotor automatic movement with date complications

• 20 jewels / ~42-hour power reserve / 28,800 vph

• Date set via modern quickset (Turn the crown in the 2nd position to change the date)

• Movement freshly serviced and in excellent condition

• Accuracy: +2.0s/day (within COSC specs)

• Last serviced: December 2025

BRACELET:

• Original Omega 1155/146 stainless steel bracelet with integrated ends

• Bracelet in excellent vintage condition, polished with sharp edges intact, minor marks of age that cannot be removed without removing excess material

• Fits between 16-19cm wrists using micro adjust and one spare link (attached to bracelet)

AFTERCARE PACKAGE:

• Comes with a black wooden box + silica gel

• Free PolyWatch Acrylic Crystal Polishing kit

• Warranty/Service history card for easy future sale

• 1‑Month warranty (non‑user damage)

• Exclusive Post‑warranty service access

• 7‑day return policy for peace of mind

SPECIFICS:

Maker: Omega

Model: Constellation Jumbo

Reference: 168.046

Case Material: Stainless Steel

Year: 1969

Serial Number: 30144301

Caliber: Omega Cal.1001

Movement Type: Automatic (chronometer‑certified)

Power Reserve: ~42 Hours

Accuracy: +2.0s/day (within COSC specs)

Diameter: 36.0mm

Lug to Lug: 43.0mm

Thickness: 11.0mm

Lug Width: 20.0mm

Lume: NIL

Bracelet: Omega 1155/146 integrated stainless steel bracelet

Box and papers: No original box/papers; service documentation included

Crystal: Domed acrylic (Omega‑signed)

Crown: Original Omega‑signed coin‑edge crown

Last Service: November 2025

Free tracked shipping via SingPost. Delivery within Singapore in 2–3 working days. International shipping may take 4–16 working days depending on destination. Do note respective custom duties might apply and are the buyer's responsibility, this includes the recent US tariffs.

Do note: Due to new customs requirements, shipments to the United States will not include the Polywatch polishing kit to minimise delays.

Countries that we do not ship to: Algeria, Nepal, Pakistan, Russia, Vietnam, Iran,

This is a vintage timepiece and water resistance is not guaranteed. Please avoid contact with water or moisture. Store the watch with dry tissue or silica gel to preserve its condition. We are not liable for water damage post-purchase.