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Found 54 watches matching "Ultra-Chron" and 145 listings

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Found 145 listings matching "Ultra-Chron"

[WTS] [WTT] Longines Ultra-Chron 43mm

[WTT] Longines Ultra-Chron 43mm

Longines - Ultra-Chron · $2,350
This is a full kit hi-beat movement Longines Ultra-Chron watch for sale, described as being in very nice condition with pictures available.

  • Condition: Very nice condition
  • Size: 43mm diameter
Posted at
Apr 19, 2026, 11:48 AM
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[WTS] OMEGA Constellations Chronometer certified 167.021, serviced

OMEGA Constellations Chronometer certified 167.021, serviced

OMEGA - 167.021 · $1,300
This is a rare Omega Constellation Chronometer certified model, featuring an ultra-thin design and small size but good wrist presence.

  • Condition: Excellent, with normal signs of wear and used
  • Movement: Cal 712 Automatic 24 Jewels, 19800 beats per hour
  • Dial: Original silver dial and handset
  • Crystal: Acrylic Crystal free from scratches, signed in the center by Omega
Posted at
Apr 19, 2026, 10:26 AM
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[WTS] 1973 Longines Ultra-Chron Chronometer ref. 8353 on original Longines mesh bracelet – serviced 09/2025 – $925 shipped

1973 Longines Ultra-Chron Chronometer ref. 8353 on original Longines mesh bracelet – serviced 09/2025 – $925 shipped

Longines - 8353 · $925
A 1973 Longines Ultra-Chron Chronometer ref. 8353 on its original signed stainless-steel mesh bracelet, featuring a high-beat automatic movement and clean dial.

  • Condition: Excellent condition with honest wear from use, light scratches, and small marks as expected for age.
  • Movement: High-beat automatic Longines cal. 431 (36,000 bph) chronometer-rated movement
  • Bracelet: Original stainless-steel Longines mesh bracelet with signed clasp and applied gold-tone winged-hourglass logo
  • Water resistance: Not waterproof; treat as non-water-resistant due to vintage design and potential seal degradation
Posted at
Apr 18, 2026, 9:55 AM
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[WTS] Ultra Rare Zenith El Primero Tourbillon Chronograph in 18K White Gold - Collector Set - JUST 50 MADE!

Ultra Rare Zenith El Primero Tourbillon Chronograph in 18K White Gold - Collector Set - JUST 50 MADE!

Zenith - 65.1260.4005/21.C505 · $21,250
The Zenith El Primero Tourbillon Chronograph is a legendary watch featuring a tourbillon and chronograph functions in a limited edition of just 50 pieces. It comes in a beautiful collector set including an appraisal from Zenith showing a value of six figures.

  • Condition: Really clean condition, including the sapphire crystal.
  • Movement Type: El Primero automatic chronograph cal 4005
  • Case Material: 45MM 18K solid white gold
  • Case Dimensions: 45mm diameter
Posted at
Apr 12, 2026, 9:52 PM
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[WTS] Breitling Colt Chronograph Automatic 41mm (Ref. A13335) Panda

Breitling Colt Chronograph Automatic 41mm (Ref. A13335) Panda

Breitling - A13335 · $1,425
This Breitling Colt Chronograph Automatic is a robust and well-proportioned 41mm chronometer with serious wrist presence, powered by the ultra-reliable Valjoux 7750-based movement.

  • Condition: light scratches throughout from normal use
  • Case Size Diameter: 41mm
  • Thickness: 16mm
  • Lug Width: 20mm
Posted at
Apr 10, 2026, 1:52 AM
Sold
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[WTS] NOS FULL SET! Longines Ultrachron 7827 SERVICED Year 1968

NOS FULL SET! Longines Ultrachron 7827 SERVICED Year 1968

Longines - 7827 · $1,500
A Longines Ultrachron from 1968 in new old stock condition, serviced and fully functional. It features a monoblock case with a plexy glass and an original leather strap.

  • Condition: NEW OLD STOCK
  • Movement: Automatic 36000 A/h
  • Case Size: 35mm approximately crown excussed
  • Lug To Lug: 40mm
Posted at
Apr 8, 2026, 11:11 AM
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[WTS] Ultra Rare Zenith El Primero Tourbillon Chronograph in 18K White Gold - JUST 50 MADE!

Ultra Rare Zenith El Primero Tourbillon Chronograph in 18K White Gold - JUST 50 MADE!

Zenith - 65.1260.4005/21.C505 · $21,500
A limited edition Zenith El Primero Tourbillon Chronograph in 18K white gold, one of just 50 made, featuring a tourbillon movement and a beautiful black dial. The watch is powered by an automatic chronograph cal 4005 and comes with a lightly worn Zenith leather strap.

  • Condition: Really clean condition, minimal wear
  • Case diameter: 45mm
  • Movement type: El Primero automatic chronograph cal 4005
Posted at
Apr 5, 2026, 9:44 PM
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[WTS] Longines Ultra-Chron Carbon 🔥2023 Complete, $3200+✈️🔥

Longines Ultra-Chron Carbon 🔥2023 Complete, $3200+✈️🔥

Longines - L2.839.4.52.2 · $3,200
A Longines Ultra-Chron Carbon watch, complete with box and 2023 warranty.

  • Condition: Preowned
  • Shipping: Worldwide shipping available, including US states (additional $100 fee)
  • Payment Methods: Wire or Credit Card payment options available
  • Authenticity Guarantee: Buy with Confidence - Authenticity and Trust is of utmost importance to the seller
Posted at
Apr 5, 2026, 7:22 AM
Expired
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[WTS] 1969 Longines Ultra-Chron ref. 8353 – High-Beat Chronometer Cal. 431 – Serviced Aug 2025 – $650 Shipped

1969 Longines Ultra-Chron ref. 8353 – High-Beat Chronometer Cal. 431 – Serviced Aug 2025 – $650 Shipped

Longines - 8353 · $650
The Ultra-Chron ref. 8353 features a cushion-style stainless steel case and a date window at 4 o'clock, powered by the high-beat Cal. 431 chronometer movement running at 36,000 bph.

  • Condition: Pre-owned with visible scratch near 12 o'clock and hairline scratches on the case.
  • Movement Rate: 36,000 beats per hour
  • Case Size: 35mm diameter
  • Crystal Type: Unsigned plexi
Posted at
Apr 3, 2026, 8:00 AM
Expired
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