[WTS] Vintage Omega Automatic Sub-Seconds – Cal. 344 – 14K Gold-Filled Case – Reduced $695 Shipped

Vintage Omega Automatic Sub-Seconds – Cal. 344 – 14K Gold-Filled Case – Reduced $695 Shipped

Omega - Cal. 344 · $695
A refined mid-century Omega featuring a classic sub-seconds layout and powered by the respected Omega Caliber 344 movement, with a silver dial and gold-tone hands.

  • Condition: Very nice vintage condition overall
  • Case Material: 14K gold-filled
  • Case Size: 32mm (without crown)
  • Movement Jewels: 17 jewels
Posted at
Jan 24, 2026, 2:16 PM
Active
[WTS] Sinn 356 Flieger Sa Display Back on Strap - Sapphire Crystal - Mint Condition - 39mm Automatic Chronograph - Full Kit - retails $3440 on WatchBuys and Sold Out - Only $2600 shipped CONUS

Sinn 356 Flieger Sa Display Back on Strap - Sapphire Crystal - Mint Condition - 39mm Automatic Chronograph - Full Kit - retails $3440 on WatchBuys and Sold Out - Only $2600 shipped CONUS

Up for sale is my Sinn 356 Flieger Sa Display Back on Strap, a sapphire variant with a gorgeous leather strap and contrast stitching. The watch features an automatic mechanical movement.

  • Condition: Mint Condition
  • Water resistance: 100m depth rating
  • Case material: Stainless steel
  • Movement caliber: SW500
Posted at
Jan 14, 2026, 7:53 PM
Active
[WTS] Vintage Omega Automatic ( F-6251 ) $750 Shipped…… OBO

Vintage Omega Automatic ( F-6251 ) $750 Shipped…… OBO

Omega - F-6251 · $750
A beautiful early 1950s Omega bumper automatic, powered by the reliable Caliber 344 movement. The watch features a 14k gold-filled case produced by Star Watch Case Co. and an elegant silver dial with applied gold markers.

  • Condition: Excellent vintage condition with minor signs of age
  • Movement: Omega Cal. 344 Automatic (Bumper) - 17 Jewels
  • Case material: 14k Gold-Filled
  • Case diameter: 32mm without crown
Posted at
Jan 13, 2026, 12:18 PM
Active
[WTS] IWC Ingenieur Perpetual Calendar 41 | IW344903 | 12/2025 Complete Set

IWC Ingenieur Perpetual Calendar 41 | IW344903 | 12/2025 Complete Set

IWC - IW344903 · $31,500
This IWC Ingenieur Perpetual Calendar is a complete set from 2025, featuring a perpetual calendar function. The watch is in excellent condition, with a warranty card, instruction book, and cleaning cloth included.

  • Condition: N3W, 11/10 condition
  • Retail price: 40,800.00
  • Warranty expiration date: 12/2025
  • Delivery method: FedEx
Posted at
Dec 24, 2025, 7:58 PM
Sold
[WTS] IWC Portugieser Perpetual Calendar IW344203 - Complete Set Under Warranty

IWC Portugieser Perpetual Calendar IW344203 - Complete Set Under Warranty

IWC - IW344203 · $58,000
The seller is listing a IWC Portugieser Perpetual Calendar under warranty, which includes a complete set.

  • Condition: Under warranty
  • Set: Complete set
Posted at
Nov 11, 2025, 8:39 AM
Expired
[WTS] Omega Automatic F-6251 | Cal. 344 Bumper | 14k Gold-Filled | 32mm | Serviced | $750 Shipped .

Omega Automatic F-6251 | Cal. 344 Bumper | 14k Gold-Filled | 32mm | Serviced | $750 Shipped .

Omega - F-6251 · $750
A beautiful early 1950s Omega bumper automatic powered by the reliable Caliber 344 movement, featuring a 14k gold-filled case and elegant silver dial.

  • Condition: Excellent vintage condition with minor signs of age
  • Case Material: 14k Gold-Filled
  • Case Diameter: 32mm (without crown)
  • Dial Color: Silver
Posted at
Oct 26, 2025, 11:42 PM
Sold
[WTS] 1950s Omega Automatic Cal. 344 — 14K Gold-Filled | 32mm | $750 Shipped OBO

1950s Omega Automatic Cal. 344 — 14K Gold-Filled | 32mm | $750 Shipped OBO

Omega - F-6251 · $750
A charming 1950s Omega from the golden era of Swiss watchmaking, compact and elegant with a legendary bumper automatic Cal. 344 movement.

  • Condition: Very good vintage condition
  • Movement: Cal. 344, 17 jewels, Swiss made
  • Case Material: 14K gold-filled by Star Watch Case Co. (USA)
  • Dial Description: Original silver sunburst with applied gold indices and sub-seconds at 6 o’clock
Posted at
Oct 14, 2025, 3:01 PM
Expired
[WTS] 1952 Omega Automatic Cal. 344 Bumper – 14K Gold Filled Case

1952 Omega Automatic Cal. 344 Bumper – 14K Gold Filled Case

A beautiful early 1950s Omega Automatic with the classic Caliber 344 bumper movement, featuring a silver dial with applied gold indices, gold dauphine hands, and a small seconds subdial. The watch is cased in a 14K gold-filled Wadsworth case.

  • Condition: Light vintage wear with minor patina
  • Movement Jewels: 17 jewels
  • Case Material: 14K gold-filled
  • Case Reference: F6231
Posted at
Aug 11, 2025, 7:42 PM
Expired
[WTS] Omega BK 2278/1 Chronograph 60s - Cal 320 - €3000/$3440

Omega BK 2278/1 Chronograph 60s - Cal 320 - €3000/$3440

Omega - BK 2278/1 · $2,800
A beautifully patinated Omega chronograph from the late 1950s/early '60s with a legendary Calibre 320 column-wheel movement. The rose-gold-capped steel case offers classic presence on the wrist and features an original silver-white dial with even patina.

  • Condition: Honest, well-preserved vintage condition with fair wear
  • Movement: Calibre 320 manual winding, column-wheel chronograph
  • Case size: 35 mm diameter (37 mm w/ crown)
  • Dial: Original silver-white with even patina; applied Ω logo and gilt markers
Posted at
Jul 30, 2025, 5:33 PM
Expired