為何選擇這只腕錶。
Longines’ High-Frequency Seventies Spirit
Vintage Longines Ultra-Chron reference 8429 belongs to the brand’s early high-frequency wristwatch programme, introduced in 1966. Produced circa 1970, it is powered by the 17-jewel automatic calibre 431, combining centre seconds, a date and a 36,000-vph beat rate. The stainless-steel case frames a refurbished black dial with applied baton indexes and a date aperture at 3 o’clock. This is a focused expression of Longines’ technical ambition at the turn of the decade, with clean, purposeful styling that remains compelling to the contemporary collector.
腕錶檔案
重要細節，清楚不雜亂。
01規格+
- 品牌 / 型號
- Longines Ultrachron
- 參考編號
- 8429
- 估計製造年份
- circa 1970
- 錶殼材質
- stainless steel
- 錶殼直徑
- 37 mm
- 錶耳間距
- 38 mm
- 厚度
- 11 mm
- 錶盤
- refurbished
- 鏡面
- acrylic
- 錶冠
- signed
- 錶帶 / 鍊帶
- Leather Strap
- 機芯
- automatic
- 機芯型號
- 431
- 寶石數
- 17
- 機芯序號
- 5067****
- 防水性能
- Splash resistant only; not suitable for swimming or immersion
02保養與來源+
最近保養: 2026年10月5日
The service includes the following operations: • Disassembly of the watch • Movement overhaul: dismantling • Cleaning, reassembly and lubrication • Use of Moebius synthetic oils • Ultrasonic cleaning of the case • Reassembly of the case and the watch • Final technical and aesthetic checks
腕錶隨附內容